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How to read php error log

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2021-03-03 17:59:17 2180browse

看php错误日志的方法:开启PHP错误日志级别,代码为【ini_set("display_errors", On);ini_set("error_reporting", E_ALL);】。

How to read php error log

本教程操作环境:windows7系统、PHP5.6版,DELL G3电脑。

看php错误日志的方法:

1、通过命令查看服务器上一共开了多少的 php-cgi 进程:

ps -fe |grep "php-fpm"|grep "pool"|wc -l

2、查看FPM在你的机子上的平均内存占用:

ps --no-headers -o "rss,cmd" -C php-fpm | awk '{ sum+=$1 } END { printf ("%d%s\n", sum/NR/1024,"M") }'

3、指令ps找出消耗内存的元凶

ps -A --sort -rss -o comm,pmem,pcpu |uniq -c |head -15

PHP错误日志

vim /usr/local/php-5.6.5/etc/php.ini display_errors = On error_log = "/data/phplog/error_log" chmod a+w /data/phplog/error_log

开启PHP错误日志级别

ini_set("display_errors", On); ini_set("error_reporting", E_ALL);

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