Apache2 不会运行脚本，PHP-CLI 会

Question

我编写了一个脚本，它读取日志文件并将其写入数据库。由于有许多不同的线型，它需要大约 30 分钟的执行时间。
获得的日志文件：
~20 MB 文件大小
~200.000 行

如果我将它包含到我的网站中，该脚本将只运行小日志文件（约 2MB 测试），如果我使用普通日志文件，它将不会运行到最后。我包含这样的脚本：

<?php
  include "logLauncher/main.php";
?>

奇怪的是，如果我使用系统调用它会运行。

<?php 
  system("php5 logLauncher/main.php");
?>

文件中的最后三个条目：/var/log/apache2/error.log

[Wed Aug 26 11:11:22.210994 2015] [:error] [pid 18893] [client 192.168.0.100:54746] PHP   1. {main}() /var/www/cowrean_logs/alpha/main.php:0, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=2&left=1&right=1&event=5&trigger=18200&focus=2&filter1=&encounter=11982&&start=2015-05-27%2019:59:07&end=2015-05-27%2020:00:48
[Wed Aug 26 11:11:22.211004 2015] [:error] [pid 18893] [client 192.168.0.100:54746] PHP   2. include() /var/www/cowrean_logs/alpha/main.php:121, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=2&left=1&right=1&event=5&trigger=18200&focus=2&filter1=&encounter=11982&&start=2015-05-27%2019:59:07&end=2015-05-27%2020:00:48
[Wed Aug 26 11:11:22.211014 2015] [:error] [pid 18893] [client 192.168.0.100:54746] PHP   3. include() /var/www/cowrean_logs/alpha/mod_focus.php:192, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=2&left=1&right=1&event=5&trigger=18200&focus=2&filter1=&encounter=11982&&start=2015-05-27%2019:59:07&end=2015-05-27%2020:00:48
[Wed Aug 26 11:11:28.131411 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP Notice:  A session had already been started - ignoring session_start() in /var/www/cowrean_logs/alpha/main.php on line 47, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=2&left=1&right=1&event=5&trigger=18200&focus=2&filter1=&encounter=11982&start=2015-05-27%2019:59:07&end=2015-05-27%2020:00:48
[Wed Aug 26 11:11:28.131462 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP Stack trace:, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=2&left=1&right=1&event=5&trigger=18200&focus=2&filter1=&encounter=11982&start=2015-05-27%2019:59:07&end=2015-05-27%2020:00:48
[Wed Aug 26 11:11:28.131481 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP   1. {main}() /var/www/cowrean_logs/alpha/main.php:0, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=2&left=1&right=1&event=5&trigger=18200&focus=2&filter1=&encounter=11982&start=2015-05-27%2019:59:07&end=2015-05-27%2020:00:48
[Wed Aug 26 11:11:28.131494 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP   2. session_start() /var/www/cowrean_logs/alpha/main.php:47, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=2&left=1&right=1&event=5&trigger=18200&focus=2&filter1=&encounter=11982&start=2015-05-27%2019:59:07&end=2015-05-27%2020:00:48
[Wed Aug 26 11:11:29.080694 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP Notice:  A session had already been started - ignoring session_start() in /var/www/cowrean_logs/alpha/main.php on line 47, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:29.080728 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP Stack trace:, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:29.080741 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP   1. {main}() /var/www/cowrean_logs/alpha/main.php:0, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:29.080751 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP   2. session_start() /var/www/cowrean_logs/alpha/main.php:47, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:29.081747 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP Notice:  Undefined property: mysqli::$close in /var/www/cowrean_logs/alpha/mod_execute_log.php on line 131, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:29.081769 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP Stack trace:, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:29.081790 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP   1. {main}() /var/www/cowrean_logs/alpha/main.php:0, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:29.081801 2015] [:error] [pid 18894] [client 192.168.0.100:54747] PHP   2. include() /var/www/cowrean_logs/alpha/main.php:118, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?top=1&left=4&right=0
[Wed Aug 26 11:11:35.819211 2015] [:error] [pid 21277] [client 192.168.0.100:54748] PHP Notice:  A session had already been started - ignoring session_start() in /var/www/cowrean_logs/alpha/main.php on line 47, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?left=7&top=1&right=0    
[Wed Aug 26 11:11:35.819247 2015] [:error] [pid 21277] [client 192.168.0.100:54748] PHP Stack trace:, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?left=7&top=1&right=0
[Wed Aug 26 11:11:35.819267 2015] [:error] [pid 21277] [client 192.168.0.100:54748] PHP   1. {main}() /var/www/cowrean_logs/alpha/main.php:0, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?left=7&top=1&right=0
[Wed Aug 26 11:11:35.819279 2015] [:error] [pid 21277] [client 192.168.0.100:54748] PHP   2. session_start() /var/www/cowrean_logs/alpha/main.php:47, referer: http://192.168.0.10/cowrean_logs/alpha/main.php?left=7&top=1&right=0

我不会发布整个配置文件，因为“/etc/php5/apache2/php.ini”和“/etc/php5/cli/php.ini”有超过 600 行！

我认为这些行可能会感兴趣，但它们在两个文件中是相同的 -.-

post_max_size = 20M
max_execution_time = 30
memory_limit = -1

有人有解决方案让我从我的代码中剔除系统调用吗？并将日志阅读器脚本直接包含在我的页面中？系统调用看起来不太好！

Ubuntu 14.4
PHP5
Apache2
PHP-CLI

Answer 1

在有问题的脚本中将其添加到代码的顶部

<?php

    ini_set('max_execution_time', -1 );

这会告诉 PHP 不要让这个脚本超时。

它有它的危险，例如，如果你设法编码和无限循环，那么脚本将一直运行，直到你杀死 apache 或 PHP，这取决于你的配置。

最好不要在 php.ini 中更改它，因为这会影响每个 php 脚本。