{"id":6849,"date":"2026-09-24T09:00:00","date_gmt":"2026-09-24T09:00:00","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=6849"},"modified":"2026-09-25T15:26:47","modified_gmt":"2026-09-25T15:26:47","slug":"oshibki-v-php-vidy-i-logirovanie","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/oshibki-v-php-vidy-i-logirovanie\/","title":{"rendered":"\u041b\u043e\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043e\u043a \u0432 PHP: \u043a\u0430\u043a \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c php log \u0438 \u0433\u0434\u0435 \u0435\u0433\u043e \u043d\u0430\u0439\u0442\u0438"},"content":{"rendered":"<p><strong>\u041b\u043e\u0433 \u043e\u0448\u0438\u0431\u043e\u043a PHP<\/strong> (php log) &#8212; \u044d\u0442\u043e \u0444\u0430\u0439\u043b \u0438\u043b\u0438 \u043f\u043e\u0442\u043e\u043a, \u043a\u0443\u0434\u0430 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044f, \u0444\u0430\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0438 \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u043b\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log()<\/code>. \u041e\u043d \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">log_errors = On<\/code>, \u0430 \u043c\u0435\u0441\u0442\u043e \u0437\u0430\u043f\u0438\u0441\u0438 \u0437\u0430\u0434\u0430\u0435\u0442 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code>: \u043f\u0443\u0442\u044c \u043a \u0444\u0430\u0439\u043b\u0443, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">syslog<\/code> \u0438\u043b\u0438 \u043f\u0443\u0441\u0442\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 &#8212; \u0442\u043e\u0433\u0434\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0443\u0445\u043e\u0434\u044f\u0442 \u0432 \u0436\u0443\u0440\u043d\u0430\u043b \u0442\u043e\u0433\u043e, \u043a\u0442\u043e \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u043b PHP (\u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440, PHP-FPM, \u043a\u043e\u043d\u0441\u043e\u043b\u044c).<\/p>\n<div class=\"oj-toc\" style=\"background:#f6f6f6;border-radius:8px;padding:14px 20px;margin:20px 0\">\n<p><strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/strong><\/p>\n<ol>\n<li><a href=\"#s1\">\u0427\u0435\u0442\u044b\u0440\u0435 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0443\u0442\u0430\u044e\u0442<\/a><\/li>\n<li><a href=\"#s2\">\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0440\u0430\u0431\u043e\u0447\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430<\/a><\/li>\n<li><a href=\"#s3\">\u0413\u0434\u0435 \u043b\u0435\u0436\u0438\u0442 \u043b\u043e\u0433: Apache, nginx, PHP-FPM, \u043a\u043e\u043d\u0441\u043e\u043b\u044c<\/a><\/li>\n<li><a href=\"#s4\">\u0423\u0440\u043e\u0432\u043d\u0438 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 error_reporting<\/a><\/li>\n<li><a href=\"#s5\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f error_log(): \u0441\u0432\u043e\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u043b\u043e\u0433<\/a><\/li>\n<li><a href=\"#s6\">Monolog: \u043a\u043e\u0433\u0434\u0430 error_log() \u0443\u0436\u0435 \u043c\u0430\u043b\u043e<\/a><\/li>\n<li><a href=\"#s7\">\u0415\u0441\u043b\u0438 \u043b\u043e\u0433 \u043d\u0435 \u043f\u0438\u0448\u0435\u0442\u0441\u044f<\/a><\/li>\n<li><a href=\"#s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/a><\/li>\n<li><a href=\"#s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/a><\/li>\n<li><a href=\"#s10\">FAQ<\/a><\/li>\n<\/ol>\n<\/div>\n<p>\u041d\u0438\u0436\u0435 &#8212; \u0440\u0430\u0431\u043e\u0447\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430, \u0433\u0434\u0435 \u043b\u043e\u0433 \u043b\u0435\u0436\u0438\u0442 \u0432 \u0440\u0430\u0437\u043d\u044b\u0445 \u0441\u0432\u044f\u0437\u043a\u0430\u0445, \u043a\u0430\u043a \u043f\u0438\u0441\u0430\u0442\u044c \u0432 \u043d\u0435\u0433\u043e \u0441\u0432\u043e\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0438 \u043a\u043e\u0433\u0434\u0430 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u0442\u044c \u043d\u0430 Monolog. \u0412\u0441\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u043f\u0440\u043e\u0433\u043d\u0430\u043d\u044b \u0432 PHP 8.4.25 (\u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 Docker-\u043e\u0431\u0440\u0430\u0437) 24.09.2026; \u0441\u0432\u044f\u0437\u043a\u0430 nginx + PHP-FPM \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u0430 \u0442\u0430\u043c \u0436\u0435.<\/p>\n<h2 id=\"s1\">\u0427\u0435\u0442\u044b\u0440\u0435 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0443\u0442\u0430\u044e\u0442<\/h2>\n<p>\u041e\u0448\u0438\u0431\u043a\u0430 \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0434\u0432\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430: \u0441\u043d\u0430\u0447\u0430\u043b\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_reporting<\/code> \u0440\u0435\u0448\u0430\u0435\u0442, \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u044c \u043b\u0438 \u0435\u0435 \u0432\u043e\u043e\u0431\u0449\u0435, \u043f\u043e\u0442\u043e\u043c \u0434\u0432\u0435 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0435 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b \u0440\u0435\u0448\u0430\u044e\u0442, \u043a\u0443\u0434\u0430 \u0435\u0435 \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0414\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430<\/th>\n<th>\u0417\u0430 \u0447\u0442\u043e \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442<\/th>\n<th>Production<\/th>\n<th>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_reporting<\/code><\/td>\n<td>\u041a\u0430\u043a\u0438\u0435 \u0443\u0440\u043e\u0432\u043d\u0438 \u043e\u0448\u0438\u0431\u043e\u043a PHP \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_ALL &amp; ~E_DEPRECATED<\/code><\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_ALL<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">display_errors<\/code><\/td>\n<td>\u041f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043b\u0438 \u043e\u0448\u0438\u0431\u043a\u0443 \u0432 \u043e\u0442\u0432\u0435\u0442\u0435 (\u0431\u0440\u0430\u0443\u0437\u0435\u0440, \u043a\u043e\u043d\u0441\u043e\u043b\u044c)<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Off<\/code><\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">On<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">log_errors<\/code><\/td>\n<td>\u0417\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c \u043b\u0438 \u043e\u0448\u0438\u0431\u043a\u0443 \u0432 \u043b\u043e\u0433<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">On<\/code><\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">On<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code><\/td>\n<td>\u041a\u0443\u0434\u0430 \u043f\u0438\u0441\u0430\u0442\u044c: \u0444\u0430\u0439\u043b, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">syslog<\/code> \u0438\u043b\u0438 \u0436\u0443\u0440\u043d\u0430\u043b SAPI<\/td>\n<td>\u043f\u0443\u0442\u044c \u043a \u0444\u0430\u0439\u043b\u0443<\/td>\n<td>\u043f\u0443\u0442\u044c \u043a \u0444\u0430\u0439\u043b\u0443<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u043b\u043e\u043d\u043a\u0430\u0445 &#8212; \u0438\u0437 \u0448\u0430\u0431\u043b\u043e\u043d\u043e\u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini-production<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini-development<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0434\u0443\u0442 \u0441 PHP 8.4. \u0411\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code> \u0432\u043e\u043e\u0431\u0449\u0435 (\u0442\u0430\u043a \u0441\u0442\u0430\u0440\u0442\u0443\u0435\u0442 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 Docker-\u043e\u0431\u0440\u0430\u0437) \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php -i<\/code> \u043f\u043e\u043a\u0430\u0437\u0430\u043b\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">log_errors =&gt; Off<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">display_errors =&gt; STDOUT<\/code>: \u043e\u0448\u0438\u0431\u043a\u0438 \u0432\u0438\u0434\u043d\u044b \u0432 \u0432\u044b\u0432\u043e\u0434\u0435, \u043d\u043e \u043d\u0435 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442\u0441\u044f. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0435\u0440\u0432\u044b\u043c \u0434\u0435\u043b\u043e\u043c \u0441\u0442\u043e\u0438\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c, \u043a\u0430\u043a\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code> \u0440\u0435\u0430\u043b\u044c\u043d\u043e \u0437\u0430\u0433\u0440\u0443\u0436\u0435\u043d.<\/p>\n<h2 id=\"s2\">\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0440\u0430\u0431\u043e\u0447\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430<\/h2>\n<p>\u0424\u0440\u0430\u0433\u043c\u0435\u043d\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code> \u0434\u043b\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u0430:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #E06C75\">error_reporting<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">E_ALL<\/span>\n<span style=\"color: #E06C75\">display_errors<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">Off<\/span>\n<span style=\"color: #E06C75\">display_startup_errors<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">Off<\/span>\n<span style=\"color: #E06C75\">log_errors<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">On<\/span>\n<span style=\"color: #E06C75\">error_log<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\/var\/log\/php\/app-error.log<\/span><\/code><\/pre>\n<p>\u041a\u0430\u0442\u0430\u043b\u043e\u0433 \u0434\u043b\u044f \u043b\u043e\u0433\u0430 \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f \u0437\u0430\u0440\u0430\u043d\u0435\u0435, \u043f\u0438\u0441\u0430\u0442\u044c \u0432 \u043d\u0435\u0433\u043e \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c, \u043e\u0442 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 PHP (\u0432 Debian \u0438 Ubuntu \u0434\u043b\u044f Apache \u0438 PHP-FPM \u044d\u0442\u043e \u043e\u0431\u044b\u0447\u043d\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">www-data<\/code>), \u0438 \u043e\u043d \u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u043b\u0435\u0436\u0430\u0442\u044c \u0432\u043d\u0443\u0442\u0440\u0438 document root, \u0438\u043d\u0430\u0447\u0435 \u043b\u043e\u0433 \u043c\u043e\u0436\u043d\u043e \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u043f\u043e URL:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">sudo<span style=\"color: #ABB2BF\"> <\/span>mkdir<span style=\"color: #ABB2BF\"> <\/span>-p<span style=\"color: #ABB2BF\"> <\/span>\/var\/log\/php\nsudo<span style=\"color: #ABB2BF\"> <\/span>chown<span style=\"color: #ABB2BF\"> <\/span>www-data:www-data<span style=\"color: #ABB2BF\"> <\/span>\/var\/log\/php\nsudo<span style=\"color: #ABB2BF\"> <\/span>chmod<span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #D19A66\">750<\/span><span style=\"color: #ABB2BF\"> <\/span>\/var\/log\/php<\/code><\/pre>\n<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u0440\u0430\u0432\u043a\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code> \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a\u0430\u044e\u0442 \u0442\u043e\u0442 \u043f\u0440\u043e\u0446\u0435\u0441\u0441, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0447\u0438\u0442\u0430\u0435\u0442 \u044d\u0442\u043e\u0442 \u0444\u0430\u0439\u043b: PHP-FPM (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">sudo systemctl restart php8.4-fpm<\/code>) \u0438\u043b\u0438 Apache \u0441 mod_php (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">sudo systemctl restart apache2<\/code>). \u041f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a nginx \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 PHP \u043d\u0435 \u043f\u0435\u0440\u0435\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442. \u0418\u043c\u0435\u043d\u0430 \u0441\u043b\u0443\u0436\u0431 \u0437\u0434\u0435\u0441\u044c &#8212; \u0434\u043b\u044f Debian\/Ubuntu \u0441 \u043f\u0430\u043a\u0435\u0442\u0430\u043c\u0438 PHP 8.4, \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 \u043e\u043d\u0438 \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f.<\/p>\n<p>\u041f\u0440\u043e\u0432\u0435\u0440\u0438\u043c, \u0447\u0442\u043e \u043f\u0438\u0448\u0435\u0442\u0441\u044f \u0432 \u043b\u043e\u0433, \u043d\u0430 \u043e\u0434\u043d\u043e\u043c \u0441\u043a\u0440\u0438\u043f\u0442\u0435:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #7F848E\">&lt;?php<\/span>\n<span style=\"color: #7F848E\">\/\/ demo.php: \u043f\u0438\u0448\u0435\u0442 \u0432 \u043b\u043e\u0433 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435, \u0441\u0432\u043e\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u0438 \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/span>\n<span style=\"color: #C678DD\">echo<\/span> <span style=\"color: #98C379\">\"\u0441\u0442\u0430\u0440\u0442\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #E06C75\">$user<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">'name'<\/span> <span style=\"color: #56B6C2\">=&gt;<\/span> <span style=\"color: #98C379\">'\u0410\u043d\u043d\u0430'<\/span><span style=\"color: #ABB2BF\">];<\/span>\n<span style=\"color: #C678DD\">echo<\/span> <span style=\"color: #E06C75\">$user<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">'email'<\/span><span style=\"color: #ABB2BF\">]<\/span> <span style=\"color: #56B6C2\">??<\/span> <span style=\"color: #98C379\">'\u043d\u0435\u0442 email'<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>   <span style=\"color: #7F848E\">\/\/ \u0431\u0435\u0437 \u043e\u0448\u0438\u0431\u043a\u0438: \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 ??<\/span>\n<span style=\"color: #C678DD\">echo<\/span> <span style=\"color: #E06C75\">$user<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">'phone'<\/span><span style=\"color: #ABB2BF\">],<\/span> <span style=\"color: #98C379\">\"\\n\"<\/span><span style=\"color: #ABB2BF\">;<\/span>                  <span style=\"color: #7F848E\">\/\/ Warning: Undefined array key<\/span>\n<span style=\"color: #E5C07B\">error_log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u0437\u0430\u043a\u0430\u0437 42: \u043e\u043f\u043b\u0430\u0442\u0430 \u043d\u0435 \u043f\u0440\u043e\u0448\u043b\u0430'<\/span><span style=\"color: #ABB2BF\">);<\/span>     <span style=\"color: #7F848E\">\/\/ \u0441\u0432\u043e\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435, \u0442\u0438\u043f 0<\/span>\n<span style=\"color: #C678DD\">throw<\/span> <span style=\"color: #C678DD\">new<\/span> <span style=\"color: #E06C75\">RuntimeException<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u041d\u0435\u0442 \u0441\u0432\u044f\u0437\u0438 \u0441 \u0411\u0414'<\/span><span style=\"color: #ABB2BF\">);<\/span><\/code><\/pre>\n<p>\u0417\u0430\u043f\u0443\u0441\u043a \u0441 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u043c\u0438 \u0438\u0437 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php -d display_errors=0 -d log_errors=1 -d error_log=\/app\/php-errors.log -d date.timezone=Europe\/Moscow demo.php<\/code>. \u041d\u0430 \u044d\u043a\u0440\u0430\u043d \u0432\u044b\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u00ab\u0441\u0442\u0430\u0440\u0442\u00bb \u0438 \u00ab\u043d\u0435\u0442 email\u00bb, \u043a\u043e\u0434 \u0432\u044b\u0445\u043e\u0434\u0430 255, \u0430 \u0432 \u0444\u0430\u0439\u043b\u0435 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">[24-Sep-2026 15:25:01 Europe\/Moscow] PHP Warning:  Undefined array key &quot;phone&quot; in \/app\/demo.php on line 6\n[24-Sep-2026 15:25:01 Europe\/Moscow] \u0437\u0430\u043a\u0430\u0437 42: \u043e\u043f\u043b\u0430\u0442\u0430 \u043d\u0435 \u043f\u0440\u043e\u0448\u043b\u0430\n[24-Sep-2026 15:25:01 Europe\/Moscow] PHP Fatal error:  Uncaught RuntimeException: \u041d\u0435\u0442 \u0441\u0432\u044f\u0437\u0438 \u0441 \u0411\u0414 in \/app\/demo.php:8\nStack trace:\n#0 {main}\n  thrown in \/app\/demo.php on line 8\n<\/code><\/pre>\n<p>\u0412\u0440\u0435\u043c\u044f PHP \u0441\u0442\u0430\u0432\u0438\u0442 \u0441\u0430\u043c, \u0432 \u043f\u043e\u044f\u0441\u0435 \u0438\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">date.timezone<\/code>. \u041f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435 \u043d\u0435 \u043e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u043e \u0441\u043a\u0440\u0438\u043f\u0442, \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0437\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u043a\u0430\u043a <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">PHP Fatal error: Uncaught ...<\/code> \u0441\u043e \u0441\u0442\u0435\u043a\u043e\u043c, \u0430 \u0441\u0432\u043e\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u043f\u0430\u043b\u043e \u0432 \u0442\u043e\u0442 \u0436\u0435 \u0444\u0430\u0439\u043b \u0431\u0435\u0437 \u043f\u0440\u0435\u0444\u0438\u043a\u0441\u0430 \u0443\u0440\u043e\u0432\u043d\u044f.<\/p>\n<h2 id=\"s3\">\u0413\u0434\u0435 \u043b\u0435\u0436\u0438\u0442 \u043b\u043e\u0433: Apache, nginx, PHP-FPM, \u043a\u043e\u043d\u0441\u043e\u043b\u044c<\/h2>\n<p>\u0415\u0441\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code> \u0437\u0430\u0434\u0430\u043d \u0438 \u0444\u0430\u0439\u043b \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u0430 \u0437\u0430\u043f\u0438\u0441\u044c, \u043b\u043e\u0433 \u0432\u0441\u0435\u0433\u0434\u0430 \u0442\u0430\u043c. \u0415\u0441\u043b\u0438 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 \u043f\u0443\u0441\u0442\u0430\u044f, \u043c\u0435\u0441\u0442\u043e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u043e\u0433\u043e, \u043a\u0430\u043a \u0437\u0430\u043f\u0443\u0449\u0435\u043d PHP:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u041a\u0430\u043a \u0437\u0430\u043f\u0443\u0449\u0435\u043d PHP<\/th>\n<th>\u041a\u0443\u0434\u0430 \u0443\u0445\u043e\u0434\u044f\u0442 \u043e\u0448\u0438\u0431\u043a\u0438 \u043f\u0440\u0438 \u043f\u0443\u0441\u0442\u043e\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u041a\u043e\u043d\u0441\u043e\u043b\u044c (CLI)<\/td>\n<td>\u0412 stderr \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u0442\u043e \u0435\u0441\u0442\u044c \u0432 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b<\/td>\n<\/tr>\n<tr>\n<td>Apache + mod_php<\/td>\n<td>\u0412 \u0436\u0443\u0440\u043d\u0430\u043b \u043e\u0448\u0438\u0431\u043e\u043a Apache (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ErrorLog<\/code>), \u0432 Debian \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\/var\/log\/apache2\/error.log<\/code><\/td>\n<\/tr>\n<tr>\n<td>nginx + PHP-FPM<\/td>\n<td>\u0412 stderr FastCGI, nginx \u043f\u0438\u0448\u0435\u0442 \u0438\u0445 \u0432 \u0441\u0432\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code> \u0441\u0442\u0440\u043e\u043a\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">FastCGI sent in stderr<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u041e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 Docker-\u043e\u0431\u0440\u0430\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php:*-fpm<\/code><\/td>\n<td>\u0412 \u043b\u043e\u0433 PHP-FPM, \u0442\u043e \u0435\u0441\u0442\u044c \u0432 \u0432\u044b\u0432\u043e\u0434 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0430 (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">docker logs<\/code>)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0412 \u043f\u0440\u043e\u0433\u043e\u043d\u0435 \u0441\u0442\u0440\u043e\u043a\u0430 \u0432 \u0436\u0443\u0440\u043d\u0430\u043b\u0435 nginx \u043d\u0430\u0447\u0438\u043d\u0430\u043b\u0430\u0441\u044c \u0442\u0430\u043a: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">[error] ... FastCGI sent in stderr: \"PHP message: PHP Warning: Undefined variable $nope ...<\/code>. \u0417\u0430 \u044d\u0442\u043e \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">fastcgi.logging<\/code>: \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043e\u043d\u0430 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0430, \u0430 \u0432 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u043c Docker-\u043e\u0431\u0440\u0430\u0437\u0435 \u0432\u044b\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u0444\u0430\u0439\u043b\u043e\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">conf.d\/docker-fpm.ini<\/code>, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0442\u0430\u043c \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0438\u0434\u0443\u0442 \u0432 \u043b\u043e\u0433 FPM. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0434\u043b\u044f \u043f\u0443\u043b\u0430 PHP-FPM \u0437\u0430\u0434\u0430\u044e\u0442 \u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0435 \u043f\u0443\u043b\u0430 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\/etc\/php\/8.4\/fpm\/pool.d\/www.conf<\/code>):<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #E06C75\">php_admin_value[error_log]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">\/var\/log\/php\/www-error.log<\/span>\n<span style=\"color: #E06C75\">php_admin_flag[log_errors]<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #98C379\">on<\/span><\/code><\/pre>\n<p><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php_admin_*<\/code> \u043d\u0435\u043b\u044c\u0437\u044f \u043f\u0435\u0440\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ini_set()<\/code> \u0438\u0437 \u043a\u043e\u0434\u0430 \u0441\u0430\u0439\u0442\u0430, \u0432 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php_value<\/code>. \u0421 \u0442\u0430\u043a\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u043e\u0439 \u0432 \u043f\u0440\u043e\u0433\u043e\u043d\u0435 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435 \u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log()<\/code> \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\/var\/log\/php\/www-error.log<\/code>, \u0430 \u0432 \u0436\u0443\u0440\u043d\u0430\u043b nginx \u043d\u0435 \u043f\u043e\u043f\u0430\u043b\u0438.<\/p>\n<p>\u0427\u0442\u043e\u0431\u044b \u043d\u0435 \u0433\u0430\u0434\u0430\u0442\u044c, \u0441\u043f\u0440\u043e\u0441\u0438\u0442\u0435 \u0443 \u0441\u0430\u043c\u043e\u0433\u043e PHP. <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php --ini<\/code> \u043f\u043e\u043a\u0430\u0436\u0435\u0442, \u043a\u0430\u043a\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code> \u0437\u0430\u0433\u0440\u0443\u0436\u0435\u043d, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php -i | grep -E \"^(error_log|log_errors)\"<\/code> &#8212; \u0442\u0435\u043a\u0443\u0449\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f. \u0412\u0430\u0436\u043d\u0430\u044f \u0433\u0440\u0430\u043d\u0438\u0446\u0430: \u044d\u0442\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 CLI. \u0423 PHP-FPM \u0441\u0432\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code> (\u0432 Debian &#8212; <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\/etc\/php\/8.4\/fpm\/php.ini<\/code>), \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043d\u0430\u0434\u043e \u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0438\u0437 \u0432\u0435\u0431-\u0437\u0430\u043f\u0440\u043e\u0441\u0430: \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0439 \u0441\u043a\u0440\u0438\u043f\u0442 \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">echo ini_get('error_log');<\/code> \u0438\u043b\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">phpinfo()<\/code>, \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u044b\u0439 \u0441\u0440\u0430\u0437\u0443 \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438.<\/p>\n<h3>\u0415\u0441\u043b\u0438 \u043d\u0435\u0442 \u0434\u043e\u0441\u0442\u0443\u043f\u0430 \u043a php.ini<\/h3>\n<p>\u0414\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php_flag log_errors on<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php_value error_log ...<\/code> \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">.htaccess<\/code> \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438 Apache \u0441 mod_php. \u041d\u0430 PHP-FPM \u0438\u043b\u0438 CGI \u0442\u0430\u043a\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u043e\u0448\u0438\u0431\u043a\u0435 500, \u0430 \u043f\u0440\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">AllowOverride None<\/code> \u0438\u0433\u043d\u043e\u0440\u0438\u0440\u0443\u0435\u0442\u0441\u044f. \u0414\u043b\u044f FPM \u0432\u043c\u0435\u0441\u0442\u043e \u044d\u0442\u043e\u0433\u043e \u0435\u0441\u0442\u044c \u0444\u0430\u0439\u043b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">.user.ini<\/code> \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 \u0441\u0430\u0439\u0442\u0430 (\u0438\u043c\u044f \u0437\u0430\u0434\u0430\u0435\u0442 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">user_ini.filename<\/code>), \u043a\u0443\u0434\u0430 \u043f\u0438\u0448\u0443\u0442 \u0442\u0435 \u0436\u0435 \u0441\u0442\u0440\u043e\u043a\u0438, \u0447\u0442\u043e \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code>. \u041e\u043d \u043f\u0435\u0440\u0435\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u0441\u0440\u0430\u0437\u0443, \u0430 \u0440\u0430\u0437 \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">user_ini.cache_ttl<\/code> \u0441\u0435\u043a\u0443\u043d\u0434 (\u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e 300).<\/p>\n<h2 id=\"s4\">\u0423\u0440\u043e\u0432\u043d\u0438 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 error_reporting<\/h2>\n<p>\u0414\u043b\u044f \u043b\u043e\u0433\u0430 \u0432\u0430\u0436\u043d\u044b \u0443\u0440\u043e\u0432\u043d\u0438: \u043f\u043e \u043d\u0438\u043c \u0444\u0438\u043b\u044c\u0442\u0440\u0443\u044e\u0442 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438 \u0438\u0449\u0443\u0442 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u041a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u0430<\/th>\n<th>\u0427\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442<\/th>\n<th>\u0421\u043a\u0440\u0438\u043f\u0442 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u0442\u0441\u044f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_ERROR<\/code><\/td>\n<td>\u0424\u0430\u0442\u0430\u043b\u044c\u043d\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f (\u043d\u0435\u0445\u0432\u0430\u0442\u043a\u0430 \u043f\u0430\u043c\u044f\u0442\u0438, \u043f\u0440\u0435\u0432\u044b\u0448\u0435\u043d \u043b\u0438\u043c\u0438\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438)<\/td>\n<td>\u041d\u0435\u0442<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_PARSE<\/code><\/td>\n<td>\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u043f\u0440\u0438 \u0440\u0430\u0437\u0431\u043e\u0440\u0435 \u0444\u0430\u0439\u043b\u0430<\/td>\n<td>\u041d\u0435\u0442, \u0444\u0430\u0439\u043b \u043d\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_WARNING<\/code><\/td>\n<td>\u041f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435: \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u043a\u043b\u044e\u0447 \u043c\u0430\u0441\u0441\u0438\u0432\u0430, \u043d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u0430\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f (\u0432 PHP 8)<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_NOTICE<\/code><\/td>\n<td>\u0417\u0430\u043c\u0435\u0447\u0430\u043d\u0438\u0435 \u043e \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0439 \u043e\u0448\u0438\u0431\u043a\u0435<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_DEPRECATED<\/code><\/td>\n<td>\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0443\u0431\u0435\u0440\u0443\u0442 \u0432 \u0431\u0443\u0434\u0443\u0449\u0438\u0445 \u0432\u0435\u0440\u0441\u0438\u044f\u0445<\/td>\n<td>\u0414\u0430<\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_ALL<\/code><\/td>\n<td>\u0412\u0441\u0435 \u0443\u0440\u043e\u0432\u043d\u0438 \u0441\u0440\u0430\u0437\u0443<\/td>\n<td>&#8212;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0418\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Exception<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Error<\/code> \u0438 \u0438\u0445 \u043f\u043e\u0442\u043e\u043c\u043a\u0438) &#8212; \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c: \u0438\u0445 \u043b\u043e\u0432\u044f\u0442 \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">try\/catch<\/code>, \u0430 \u0432 \u043b\u043e\u0433 \u043e\u043d\u0438 \u043f\u043e\u043f\u0430\u0434\u0430\u044e\u0442, \u0442\u043e\u043b\u044c\u043a\u043e \u0435\u0441\u043b\u0438 \u043e\u0441\u0442\u0430\u043b\u0438\u0441\u044c \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u043c\u0438 \u0438\u043b\u0438 \u0432\u044b \u0437\u0430\u043f\u0438\u0441\u0430\u043b\u0438 \u0438\u0445 \u0441\u0430\u043c\u0438. \u041f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435 \u043e \u0432\u0438\u0434\u0430\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 \u0438\u0445 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 &#8212; \u0432 \u0441\u0442\u0430\u0442\u044c\u0435 <a href=\"\/journal\/oshibki-v-php\/\">\u00ab\u041e\u0448\u0438\u0431\u043a\u0438 \u0432 PHP\u00bb<\/a>.<\/p>\n<p>\u041c\u0430\u0441\u043a\u0438 \u0441\u043e\u0431\u0438\u0440\u0430\u044e\u0442 \u043f\u043e\u0431\u0438\u0442\u043e\u0432\u044b\u043c\u0438 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430\u043c\u0438: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_ALL &amp; ~E_DEPRECATED<\/code> &#8212; \u0432\u0441\u0435, \u043a\u0440\u043e\u043c\u0435 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439. \u0421\u0442\u0430\u0440\u044b\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0447\u0430\u0441\u0442\u043e \u0441\u043e\u0432\u0435\u0442\u0443\u044e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">E_ALL &amp; ~E_STRICT<\/code>, \u043d\u043e \u0432 PHP 8.4 \u0441\u0430\u043c\u0430 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u0430 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0430 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0435\u0439, \u0438 \u0442\u0430\u043a\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u0434\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Deprecated: Constant E_STRICT is deprecated<\/code>.<\/p>\n<p>\u0421\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0447\u0435\u0441\u043a\u0443\u044e \u043e\u0448\u0438\u0431\u043a\u0443 \u043d\u0435 \u043f\u043e\u0439\u043c\u0430\u0442\u044c \u0441\u0442\u0440\u043e\u043a\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ini_set('display_errors', '1')<\/code> \u0432 \u0442\u043e\u043c \u0436\u0435 \u0444\u0430\u0439\u043b\u0435: \u0444\u0430\u0439\u043b \u043d\u0435 \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0440\u0430\u0437\u0431\u043e\u0440, \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ini_set()<\/code> \u043d\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f. \u0421\u043a\u0440\u0438\u043f\u0442 \u0441 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u043e\u0439 \u0442\u043e\u0447\u043a\u043e\u0439 \u0441 \u0437\u0430\u043f\u044f\u0442\u043e\u0439 \u043f\u0440\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">display_errors=0<\/code> \u0438 \u0432\u044b\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u043e\u043c \u043b\u043e\u0433\u0435 \u043c\u043e\u043b\u0447\u0430 \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u043b\u0441\u044f \u0441 \u043a\u043e\u0434\u043e\u043c 255. \u0422\u0430\u043a\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0438\u0449\u0443\u0442 \u0432 \u043b\u043e\u0433\u0435 \u0438\u043b\u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php -l file.php<\/code>:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">Parse error: syntax error, unexpected token &quot;echo&quot;, expecting &quot;,&quot; or &quot;;&quot; in parse.php on line 4\nErrors parsing parse.php\n<\/code><\/pre>\n<h2 id=\"s5\">\u0424\u0443\u043d\u043a\u0446\u0438\u044f error_log(): \u0441\u0432\u043e\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u043b\u043e\u0433<\/h2>\n<p>\u0421\u0438\u0433\u043d\u0430\u0442\u0443\u0440\u0430: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log(string $message, int $message_type = 0, ?string $destination = null, ?string $additional_headers = null): bool<\/code>.<\/p>\n<table>\n<thead>\n<tr>\n<th><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">message_type<\/code><\/th>\n<th>\u041a\u0443\u0434\u0430 \u043f\u0438\u0448\u0435\u0442<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">0<\/code><\/td>\n<td>\u0412 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u043b\u043e\u0433 PHP, \u0442\u043e \u0435\u0441\u0442\u044c \u0442\u0443\u0434\u0430 \u0436\u0435, \u043a\u0443\u0434\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code> \u0438\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">1<\/code><\/td>\n<td>\u041d\u0430 e-mail \u0438\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">$destination<\/code> \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">mail()<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">3<\/code><\/td>\n<td>\u0414\u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u0432 \u0444\u0430\u0439\u043b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">$destination<\/code><\/td>\n<\/tr>\n<tr>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">4<\/code><\/td>\n<td>\u041f\u0440\u044f\u043c\u043e \u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u0436\u0443\u0440\u043d\u0430\u043b\u0430 SAPI (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0436\u0443\u0440\u043d\u0430\u043b \u0432\u0435\u0431-\u0441\u0435\u0440\u0432\u0435\u0440\u0430)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0427\u0430\u0441\u0442\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u0441 \u0442\u0438\u043f\u043e\u043c 3 &#8212; \u043e\u0436\u0438\u0434\u0430\u0442\u044c \u0433\u043e\u0442\u043e\u0432\u044b\u0445 \u0441\u0442\u0440\u043e\u043a \u043b\u043e\u0433\u0430. \u0414\u0432\u0430 \u0432\u044b\u0437\u043e\u0432\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log('\u0431\u0435\u0437 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0441\u0442\u0440\u043e\u043a\u0438', 3, $file)<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log('\u0432\u0442\u043e\u0440\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c', 3, $file)<\/code> \u0434\u0430\u044e\u0442 \u0432 \u0444\u0430\u0439\u043b\u0435 \u043e\u0434\u043d\u0443 \u0441\u043a\u043b\u0435\u0435\u043d\u043d\u0443\u044e \u0441\u0442\u0440\u043e\u043a\u0443 \u0431\u0435\u0437 \u0434\u0430\u0442\u044b: \u0442\u0438\u043f 3 \u043d\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u043d\u0438 \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u043d\u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u0441\u0442\u0440\u043e\u043a\u0438. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 &#8212; \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u0438\u0445 \u0441\u0430\u043c\u043e\u043c\u0443: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log(date('c') . \" \u0437\u0430\u043f\u0438\u0441\u044c\\n\", 3, $file);<\/code>.<\/p>\n<h3>\u041d\u0435 \u043f\u0438\u0448\u0438\u0442\u0435 \u0432 \u043b\u043e\u0433 \u0441\u044b\u0440\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f<\/h3>\n<p>\u0415\u0441\u043b\u0438 \u0432 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u043f\u0430\u0434\u0430\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u0430 \u0438\u0437 \u0444\u043e\u0440\u043c\u044b, \u043f\u0435\u0440\u0435\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432\u043d\u0443\u0442\u0440\u0438 \u043d\u0435\u0435 \u0441\u043e\u0437\u0434\u0430\u0441\u0442 \u0432 \u043b\u043e\u0433\u0435 \u043f\u043e\u0434\u0434\u0435\u043b\u044c\u043d\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #7F848E\">&lt;?php<\/span>\n<span style=\"color: #E06C75\">$login<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #98C379\">\"bob\\n[24-Sep-2026 12:00:00 UTC] \u0432\u0445\u043e\u0434 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430 admin\"<\/span><span style=\"color: #ABB2BF\">;<\/span>   <span style=\"color: #7F848E\">\/\/ \u043f\u0440\u0438\u0448\u043b\u043e \u0438\u0437 \u0444\u043e\u0440\u043c\u044b<\/span>\n<span style=\"color: #E5C07B\">error_log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u043d\u0435\u0443\u0434\u0430\u0447\u043d\u044b\u0439 \u0432\u0445\u043e\u0434: '<\/span> <span style=\"color: #56B6C2\">.<\/span> <span style=\"color: #E06C75\">$login<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #E5C07B\">error_log<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u043d\u0435\u0443\u0434\u0430\u0447\u043d\u044b\u0439 \u0432\u0445\u043e\u0434: '<\/span> <span style=\"color: #56B6C2\">.<\/span> <span style=\"color: #E5C07B\">json_encode<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">$login<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">JSON_UNESCAPED_UNICODE<\/span> <span style=\"color: #56B6C2\">|<\/span> <span style=\"color: #E06C75\">JSON_INVALID_UTF8_SUBSTITUTE<\/span><span style=\"color: #ABB2BF\">));<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">[24-Sep-2026 12:26:40 UTC] \u043d\u0435\u0443\u0434\u0430\u0447\u043d\u044b\u0439 \u0432\u0445\u043e\u0434: bob\n[24-Sep-2026 12:00:00 UTC] \u0432\u0445\u043e\u0434 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430 admin\n[24-Sep-2026 12:26:40 UTC] \u043d\u0435\u0443\u0434\u0430\u0447\u043d\u044b\u0439 \u0432\u0445\u043e\u0434: &quot;bob\\n[24-Sep-2026 12:00:00 UTC] \u0432\u0445\u043e\u0434 \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0430 admin&quot;\n<\/code><\/pre>\n<p>\u041f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u0437\u043e\u0432 \u0434\u0430\u043b \u0434\u0432\u0435 \u0441\u0442\u0440\u043e\u043a\u0438, \u0438 \u0432\u0442\u043e\u0440\u0430\u044f \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u043a\u0430\u043a \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0430\u044f \u0437\u0430\u043f\u0438\u0441\u044c. <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">json_encode()<\/code> \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u0443\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0435 \u0441\u0438\u043c\u0432\u043e\u043b\u044b (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\n<\/code>, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\r<\/code>, ESC), \u0438 \u0437\u0430\u043f\u0438\u0441\u044c \u043e\u0441\u0442\u0430\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u043e\u0439. \u0424\u043b\u0430\u0433 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">JSON_INVALID_UTF8_SUBSTITUTE<\/code> \u0437\u0434\u0435\u0441\u044c \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u0435\u043d: \u0431\u0435\u0437 \u043d\u0435\u0433\u043e \u043d\u0430 \u0441\u0442\u0440\u043e\u043a\u0435 \u0441 \u0431\u0438\u0442\u044b\u043c UTF-8 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0431\u0430\u0439\u0442\u044b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\"bob\\xC3\\x28\"<\/code> \u0438\u0437 \u0444\u043e\u0440\u043c\u044b) <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">json_encode()<\/code> \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">false<\/code>, \u0438 \u0432 \u043b\u043e\u0433 \u043c\u043e\u043b\u0447\u0430 \u0443\u0445\u043e\u0434\u0438\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\u043d\u0435\u0443\u0434\u0430\u0447\u043d\u044b\u0439 \u0432\u0445\u043e\u0434:<\/code> \u0431\u0435\u0437 \u043b\u043e\u0433\u0438\u043d\u0430. \u0421 \u0444\u043b\u0430\u0433\u043e\u043c \u0431\u0438\u0442\u044b\u0435 \u0431\u0430\u0439\u0442\u044b \u0437\u0430\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u043d\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">U+FFFD<\/code>, \u0437\u0430\u043f\u0438\u0441\u044c \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f. \u041f\u0430\u0440\u043e\u043b\u0438, \u0442\u043e\u043a\u0435\u043d\u044b, \u043d\u043e\u043c\u0435\u0440\u0430 \u043a\u0430\u0440\u0442 \u0438 \u043b\u0438\u0448\u043d\u0438\u0435 \u043f\u0435\u0440\u0441\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u043b\u043e\u0433 \u043d\u0435 \u043f\u0438\u0448\u0443\u0442 \u0432\u043e\u043e\u0431\u0449\u0435.<\/p>\n<h2 id=\"s6\">Monolog: \u043a\u043e\u0433\u0434\u0430 error_log() \u0443\u0436\u0435 \u043c\u0430\u043b\u043e<\/h2>\n<p>\u041a\u043e\u0433\u0434\u0430 \u043d\u0443\u0436\u043d\u044b \u0443\u0440\u043e\u0432\u043d\u0438, \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442 \u0432 JSON, \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0438 \u0440\u043e\u0442\u0430\u0446\u0438\u044f, \u0431\u0435\u0440\u0443\u0442 Monolog &#8212; \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0443\u044e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 PSR-3 (\u0435\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 Laravel \u0438 Symfony). \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">composer require monolog\/monolog<\/code>. \u041f\u0440\u0438\u043c\u0435\u0440 \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d \u043d\u0430 Monolog 3.12.0:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #7F848E\">&lt;?php<\/span>\n<span style=\"color: #C678DD\">require<\/span> <span style=\"color: #E06C75\">__DIR__<\/span> <span style=\"color: #56B6C2\">.<\/span> <span style=\"color: #98C379\">'\/vendor\/autoload.php'<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #C678DD\">use<\/span> <span style=\"color: #E06C75\">Monolog\\Level<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #C678DD\">use<\/span> <span style=\"color: #E06C75\">Monolog\\Logger<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #C678DD\">use<\/span> <span style=\"color: #E06C75\">Monolog\\Handler\\StreamHandler<\/span><span style=\"color: #ABB2BF\">;<\/span>\n<span style=\"color: #C678DD\">use<\/span> <span style=\"color: #E06C75\">Monolog\\ErrorHandler<\/span><span style=\"color: #ABB2BF\">;<\/span>\n\n<span style=\"color: #E06C75\">$log<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #C678DD\">new<\/span> <span style=\"color: #E06C75\">Logger<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'shop'<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #E06C75\">$log<\/span><span style=\"color: #56B6C2\">-&gt;<\/span><span style=\"color: #E06C75\">pushHandler<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #C678DD\">new<\/span> <span style=\"color: #E06C75\">StreamHandler<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">__DIR__<\/span> <span style=\"color: #56B6C2\">.<\/span> <span style=\"color: #98C379\">'\/var\/log\/app.log'<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">Level<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">Info<\/span><span style=\"color: #ABB2BF\">));<\/span>\n<span style=\"color: #E06C75\">ErrorHandler<\/span><span style=\"color: #56B6C2\">::<\/span><span style=\"color: #E06C75\">register<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">$log<\/span><span style=\"color: #ABB2BF\">);<\/span> <span style=\"color: #7F848E\">\/\/ warning \u0438 \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f PHP - \u0442\u043e\u0436\u0435 \u0432 \u044d\u0442\u043e\u0442 \u043b\u043e\u0433<\/span>\n\n<span style=\"color: #E06C75\">$log<\/span><span style=\"color: #56B6C2\">-&gt;<\/span><span style=\"color: #E06C75\">info<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u0417\u0430\u043a\u0430\u0437 \u0441\u043e\u0437\u0434\u0430\u043d'<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">'order_id'<\/span> <span style=\"color: #56B6C2\">=&gt;<\/span> <span style=\"color: #D19A66\">42<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">'sum'<\/span> <span style=\"color: #56B6C2\">=&gt;<\/span> <span style=\"color: #D19A66\">1990<\/span><span style=\"color: #ABB2BF\">]);<\/span>\n<span style=\"color: #E06C75\">$log<\/span><span style=\"color: #56B6C2\">-&gt;<\/span><span style=\"color: #E06C75\">debug<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u041d\u0435 \u043f\u043e\u043f\u0430\u0434\u0435\u0442 \u0432 \u0444\u0430\u0439\u043b: \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043d\u0438\u0436\u0435 Info'<\/span><span style=\"color: #ABB2BF\">);<\/span>\n<span style=\"color: #E06C75\">$log<\/span><span style=\"color: #56B6C2\">-&gt;<\/span><span style=\"color: #E06C75\">error<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">'\u041e\u043f\u043b\u0430\u0442\u0430 \u043e\u0442\u043a\u043b\u043e\u043d\u0435\u043d\u0430'<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">'order_id'<\/span> <span style=\"color: #56B6C2\">=&gt;<\/span> <span style=\"color: #D19A66\">42<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">'code'<\/span> <span style=\"color: #56B6C2\">=&gt;<\/span> <span style=\"color: #98C379\">'card_declined'<\/span><span style=\"color: #ABB2BF\">]);<\/span>\n<span style=\"color: #C678DD\">echo<\/span> <span style=\"color: #E06C75\">$undefined<\/span><span style=\"color: #ABB2BF\">;<\/span><\/code><\/pre>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\">[2026-09-24T12:26:34.709583+00:00] shop.INFO: \u0417\u0430\u043a\u0430\u0437 \u0441\u043e\u0437\u0434\u0430\u043d {&quot;order_id&quot;:42,&quot;sum&quot;:1990} []\n[2026-09-24T12:26:34.711923+00:00] shop.ERROR: \u041e\u043f\u043b\u0430\u0442\u0430 \u043e\u0442\u043a\u043b\u043e\u043d\u0435\u043d\u0430 {&quot;order_id&quot;:42,&quot;code&quot;:&quot;card_declined&quot;} []\n[2026-09-24T12:26:34.712084+00:00] shop.WARNING: E_WARNING: Undefined variable $undefined {&quot;code&quot;:2,&quot;message&quot;:&quot;Undefined variable $undefined&quot;,&quot;file&quot;:&quot;\/app\/app.php&quot;,&quot;line&quot;:16} []\n<\/code><\/pre>\n<p>\u0417\u0430\u043f\u0438\u0441\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">debug<\/code> \u043e\u0442\u0441\u0435\u0447\u0435\u043d\u0430 \u043f\u043e\u0440\u043e\u0433\u043e\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">Level::Info<\/code>, \u0430 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u0435 PHP \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0438\u043b <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ErrorHandler<\/code> \u0438 \u0437\u0430\u043f\u0438\u0441\u0430\u043b \u0441 \u0444\u0430\u0439\u043b\u043e\u043c \u0438 \u0441\u0442\u0440\u043e\u043a\u043e\u0439. \u041a\u0430\u0442\u0430\u043b\u043e\u0433 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">var\/<\/code> \u0437\u0434\u0435\u0441\u044c \u043b\u0435\u0436\u0438\u0442 \u0440\u044f\u0434\u043e\u043c \u0441 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">vendor\/<\/code>, \u0430 \u043d\u0435 \u0432 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0439 \u043f\u0430\u043f\u043a\u0435 \u0441\u0430\u0439\u0442\u0430: document root \u0434\u043e\u043b\u0436\u0435\u043d \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043d\u0430 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">public\/<\/code>. \u0414\u043b\u044f \u0440\u043e\u0442\u0430\u0446\u0438\u0438 \u0444\u0430\u0439\u043b\u043e\u0432 \u0435\u0441\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">RotatingFileHandler<\/code>, \u043d\u043e \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0447\u0430\u0449\u0435 \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u044e\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">logrotate<\/code>.<\/p>\n<h2 id=\"s7\">\u0415\u0441\u043b\u0438 \u043b\u043e\u0433 \u043d\u0435 \u043f\u0438\u0448\u0435\u0442\u0441\u044f<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0421\u0438\u043c\u043f\u0442\u043e\u043c<\/th>\n<th>\u0412\u0435\u0440\u043e\u044f\u0442\u043d\u0430\u044f \u043f\u0440\u0438\u0447\u0438\u043d\u0430<\/th>\n<th>\u0427\u0442\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0424\u0430\u0439\u043b \u043d\u0435 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f, \u043e\u0448\u0438\u0431\u043a\u0438 \u0432\u0438\u0434\u043d\u044b \u0432 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u0435 \u0438\u043b\u0438 \u0436\u0443\u0440\u043d\u0430\u043b\u0435 \u0441\u0435\u0440\u0432\u0435\u0440\u0430<\/td>\n<td>\u041d\u0435\u0442 \u043f\u0440\u0430\u0432 \u043d\u0430 \u043a\u0430\u0442\u0430\u043b\u043e\u0433: PHP \u043c\u043e\u043b\u0447\u0430 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0436\u0443\u0440\u043d\u0430\u043b SAPI<\/td>\n<td>\u041f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0430 \u0438 \u043f\u0440\u0430\u0432\u0430 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 \u043e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f PHP<\/td>\n<\/tr>\n<tr>\n<td>\u0412 CLI \u043f\u0438\u0448\u0435\u0442\u0441\u044f, \u043d\u0430 \u0441\u0430\u0439\u0442\u0435 \u043d\u0435\u0442<\/td>\n<td>\u0423 PHP-FPM \u0441\u0432\u043e\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code><\/td>\n<td>\u0421\u043c\u043e\u0442\u0440\u0435\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ini_get()<\/code> \u0438\u0437 \u0432\u0435\u0431-\u0437\u0430\u043f\u0440\u043e\u0441\u0430, \u043f\u0440\u0430\u0432\u0438\u0442\u044c FPM-\u043a\u043e\u043d\u0444\u0438\u0433<\/td>\n<\/tr>\n<tr>\n<td>\u041f\u0440\u0430\u0432\u043a\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code> \u043d\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u0435\u0442<\/td>\n<td>\u041d\u0435 \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0449\u0435\u043d PHP-FPM \u0438\u043b\u0438 Apache<\/td>\n<td>\u041f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c \u0441\u043b\u0443\u0436\u0431\u0443 PHP, \u0430 \u043d\u0435 nginx<\/td>\n<\/tr>\n<tr>\n<td>\u041b\u043e\u0433 \u043f\u0443\u0441\u0442, \u0445\u043e\u0442\u044f \u043e\u0448\u0438\u0431\u043a\u0438 \u0435\u0441\u0442\u044c<\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">log_errors = Off<\/code> \u0438\u043b\u0438 \u0443\u0437\u043a\u0438\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_reporting<\/code><\/td>\n<td>\u041f\u0440\u043e\u0432\u0435\u0440\u0438\u0442\u044c \u043e\u0431\u0435 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php -i<\/code> \/ <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">phpinfo()<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u041e\u0448\u0438\u0431\u043a\u0430 500 \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u0430\u0432\u043a\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">.htaccess<\/code><\/td>\n<td><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php_flag<\/code> \u043d\u0430 PHP-FPM<\/td>\n<td>\u0423\u0431\u0440\u0430\u0442\u044c \u0441\u0442\u0440\u043e\u043a\u0443, \u043f\u0435\u0440\u0435\u043d\u0435\u0441\u0442\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">.user.ini<\/code><\/td>\n<\/tr>\n<tr>\n<td>\u041b\u043e\u0433 \u0440\u0430\u0441\u0442\u0435\u0442 \u0431\u0435\u0437 \u043a\u043e\u043d\u0446\u0430<\/td>\n<td>\u041d\u0435\u0442 \u0440\u043e\u0442\u0430\u0446\u0438\u0438<\/td>\n<td>\u041d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">logrotate<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u041f\u0435\u0440\u0432\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u0442\u0430\u0431\u043b\u0438\u0446\u044b \u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u0430: \u043f\u0440\u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log=\/nonexistent\/dir\/x.log<\/code> \u0437\u0430\u043f\u0438\u0441\u044c \u0443\u0448\u043b\u0430 \u0432 stderr, \u0444\u0430\u0439\u043b \u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043b\u0441\u044f, \u0430 \u0441\u0430\u043c PHP \u043d\u0438 \u043e \u0447\u0435\u043c \u043d\u0435 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0434\u0438\u043b.<\/p>\n<h2 id=\"s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>\u041b\u043e\u0433 \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">log_errors = On<\/code> \u0438 \u043f\u0443\u0442\u044c \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code>; \u043f\u043e\u043a\u0430\u0437 \u043e\u0448\u0438\u0431\u043e\u043a \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e (<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">display_errors<\/code>) &#8212; \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430, \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0435\u0435 \u0432\u044b\u043a\u043b\u044e\u0447\u0430\u044e\u0442.<\/li>\n<li>\u041f\u0440\u0438 \u043f\u0443\u0441\u0442\u043e\u043c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log<\/code> \u043e\u0448\u0438\u0431\u043a\u0438 \u0443\u0445\u043e\u0434\u044f\u0442 \u0432 \u0436\u0443\u0440\u043d\u0430\u043b \u0442\u043e\u0433\u043e, \u043a\u0442\u043e \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u043b PHP: \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ErrorLog<\/code> Apache, \u0436\u0443\u0440\u043d\u0430\u043b nginx \u0447\u0435\u0440\u0435\u0437 FastCGI \u0438\u043b\u0438 \u043b\u043e\u0433 PHP-FPM.<\/li>\n<li>\u0423 CLI \u0438 PHP-FPM \u0440\u0430\u0437\u043d\u044b\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php.ini<\/code>: \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u0430 \u0441\u043c\u043e\u0442\u0440\u044f\u0442 \u0438\u0437 \u0432\u0435\u0431-\u0437\u0430\u043f\u0440\u043e\u0441\u0430, \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u0430\u0432\u043a\u0438 \u043f\u0435\u0440\u0435\u0437\u0430\u043f\u0443\u0441\u043a\u0430\u044e\u0442 \u0441\u043b\u0443\u0436\u0431\u0443 PHP.<\/li>\n<li><code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log()<\/code> \u0441 \u0442\u0438\u043f\u043e\u043c 3 \u043d\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0434\u0430\u0442\u0443 \u0438 \u043f\u0435\u0440\u0435\u0432\u043e\u0434 \u0441\u0442\u0440\u043e\u043a\u0438, \u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0432\u0432\u043e\u0434 \u043f\u0435\u0440\u0435\u0434 \u0437\u0430\u043f\u0438\u0441\u044c\u044e \u043d\u0443\u0436\u043d\u043e \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u0442\u044c.<\/li>\n<li>\u0414\u043b\u044f \u0443\u0440\u043e\u0432\u043d\u0435\u0439, \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u0438 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 Monolog, \u0430 \u043b\u043e\u0433\u0438 \u0432 \u043b\u044e\u0431\u043e\u043c \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0435 \u0445\u0440\u0430\u043d\u044f\u0442 \u0432\u043d\u0435 document root.<\/li>\n<\/ul>\n<h2 id=\"s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/h2>\n<div class=\"oj-cta\" style=\"background:#fbf4e4;border-left:4px solid #c9962b;border-radius:8px;padding:16px 20px;margin:24px 0\">\n<p style=\"margin:0 0 8px\"><strong>\u041e\u0441\u0432\u043e\u0439\u0442\u0435 \u0442\u0435\u043c\u0443 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435<\/strong><\/p>\n<p>\u041d\u0430\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u043b\u043e\u0433 &#8212; \u043f\u0435\u0440\u0432\u043e\u0435, \u0447\u0442\u043e \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u044e\u0442 \u043f\u0440\u0438 \u0440\u0430\u0437\u0431\u043e\u0440\u0435 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430: \u043f\u043e \u043d\u0435\u043c\u0443 \u043d\u0430\u0445\u043e\u0434\u044f\u0442 \u0443\u043f\u0430\u0432\u0448\u0438\u0439 \u0437\u0430\u043f\u0440\u043e\u0441, \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u0443\u044e \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044e \u0438\u043b\u0438 \u043f\u043e\u043f\u044b\u0442\u043a\u0443 \u043f\u043e\u0434\u0431\u043e\u0440\u0430 \u043f\u0430\u0440\u043e\u043b\u044f. \u0412 \u043a\u043e\u043c\u0430\u043d\u0434\u0435 \u0441\u043b\u0435\u0434\u043e\u043c \u0438\u0434\u0443\u0442 \u0435\u0434\u0438\u043d\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442, \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0441\u0431\u043e\u0440 \u0438 \u0430\u043b\u0435\u0440\u0442\u044b. \u042d\u0442\u0438 \u0432\u0435\u0449\u0438 \u0432\u043c\u0435\u0441\u0442\u0435 \u0441 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u043e\u0439 \u0438 \u043e\u0442\u043b\u0430\u0434\u043a\u043e\u0439 PHP-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u044e\u0442 \u043d\u0430 \u043a\u0443\u0440\u0441\u0435 <a href=\"https:\/\/otus.ru\/lessons\/razrabotchik-php\/?int_article=oshibki-v-php-vidy-i-logirovanie&amp;int_place=article&amp;int_variant=v1\">\u00abPHP-\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a. \u041f\u0440\u043e\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c\u00bb<\/a>. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0435 \u0442\u0435\u043c\u044b \u0431\u044d\u043a\u0435\u043d\u0434-\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430 <a href=\"https:\/\/otus.ru\/events\/?int_article=oshibki-v-php-vidy-i-logirovanie&amp;int_place=article&amp;int_variant=v1\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0443\u0440\u043e\u043a\u0430\u0445 Otus<\/a>.<\/p>\n<\/div>\n<h2 id=\"s10\">FAQ<\/h2>\n<p><strong>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u043f\u0438\u0441\u0430\u0442\u044c \u043b\u043e\u0433 PHP \u0432 syslog \u0438\u043b\u0438 journald?<\/strong><br \/>\n\u0414\u0430: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_log = syslog<\/code> \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u0436\u0443\u0440\u043d\u0430\u043b, \u043e\u0442\u043a\u0443\u0434\u0430 \u0438\u0445 \u0447\u0438\u0442\u0430\u0435\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">journalctl<\/code> \u0438\u043b\u0438 rsyslog. \u0418\u043c\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0432 \u0437\u0430\u043f\u0438\u0441\u044f\u0445 \u0437\u0430\u0434\u0430\u0435\u0442 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">syslog.ident<\/code> (\u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">php<\/code>).<\/p>\n<p><strong>\u041a\u0430\u043a \u043b\u043e\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0444\u0430\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0441\u0432\u043e\u0438\u043c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u043c?<\/strong><br \/>\n<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">set_error_handler()<\/code> \u0444\u0430\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u043d\u0435 \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u0442. \u0418\u0445 \u043b\u043e\u0432\u044f\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u0435\u0439, \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0447\u0435\u0440\u0435\u0437 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">register_shutdown_function()<\/code>, \u0432\u043d\u0443\u0442\u0440\u0438 \u043d\u0435\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u044e\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">error_get_last()<\/code>.<\/p>\n<p><strong>\u041d\u0443\u0436\u043d\u043e \u043b\u0438 \u0432\u043a\u043b\u044e\u0447\u0430\u0442\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">display_errors<\/code> \u043d\u0430 \u0432\u0440\u0435\u043c\u044f \u043e\u0442\u043b\u0430\u0434\u043a\u0438 \u043d\u0430 \u0440\u0430\u0431\u043e\u0447\u0435\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u0435?<\/strong><br \/>\n\u041b\u0443\u0447\u0448\u0435 \u043d\u0435\u0442: \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0443\u0432\u0438\u0434\u044f\u0442 \u043f\u043e\u0441\u0435\u0442\u0438\u0442\u0435\u043b\u0438, \u0430 \u0432 \u0442\u0435\u043a\u0441\u0442\u0435 \u043e\u0448\u0438\u0431\u043e\u043a \u0431\u044b\u0432\u0430\u044e\u0442 \u043f\u0443\u0442\u0438 \u0438 \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u044b \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432. \u0414\u043b\u044f \u043e\u0442\u043b\u0430\u0434\u043a\u0438 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u043b\u043e\u0433\u0430, \u0430 \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0443 \u0443\u0434\u043e\u0431\u043d\u0435\u0435 \u043d\u0430 \u043a\u043e\u043f\u0438\u0438 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u044f.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041b\u043e\u0433 \u043e\u0448\u0438\u0431\u043e\u043a PHP (php log) &#8212; \u044d\u0442\u043e \u0444\u0430\u0439\u043b \u0438\u043b\u0438 \u043f\u043e\u0442\u043e\u043a, \u043a\u0443\u0434\u0430 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044f, \u0444\u0430\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 \u0438 \u043d\u0435\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0432\u044b \u043f\u0435\u0440\u0435\u0434\u0430\u043b\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 error_log(). \u041e\u043d \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u043e\u0439 log_errors = On, \u0430 \u043c\u0435\u0441\u0442\u043e \u0437\u0430\u043f\u0438\u0441\u0438 \u0437\u0430\u0434\u0430\u0435\u0442 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 error_log: \u043f\u0443\u0442\u044c \u043a \u0444\u0430\u0439\u043b\u0443, syslog \u0438\u043b\u0438 \u043f\u0443\u0441\u0442\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 &#8212; \u0442\u043e\u0433\u0434\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u0443\u0445\u043e\u0434\u044f\u0442 \u0432 \u0436\u0443\u0440\u043d\u0430\u043b \u0442\u043e\u0433\u043e, \u043a\u0442\u043e \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u043b [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":6850,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[45],"class_list":["post-6849","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-php"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u0430\u043a \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043b\u043e\u0433 \u043e\u0448\u0438\u0431\u043e\u043a PHP: log_errors \u0438 error_log \u0432 php.ini, \u0444\u0443\u043d\u043a\u0446\u0438\u044f error_log(), \u0433\u0434\u0435 \u0438\u0441\u043a\u0430\u0442\u044c \u043b\u043e\u0433 \u0432 Apache, nginx \u0438 PHP-FPM, \u0443\u0440\u043e\u0432\u043d\u0438 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 Monolog.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. 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