Apache 错误 AH02538:子进程:父进程突然退出.子进程正在结束 xampp PHP 7

Question

我有一个在 XAMPP 3.2.2 版本上使用 PHP 7 的软件项目

问题是Apache不断停止

我尝试将其放在httpd.conf文件上，但问题仍然存在

<IfModule mpm_winnt_module>
 ThreadStackSize 8388608
</IfModule>

错误日志显示如下：

[Fri Jun 07 15:57:50.687867 2019] [php7:error] [pid 4924:tid 1620] [client 172.16.5.211:57554] PHP Fatal error:  Out of memory (allocated 4194304) (tried to allocate 4096 bytes) in C:\xampp\apps\moodle\htdocs\lib\navigationlib.php on line 3297
[Fri Jun 07 15:57:55.140977 2019] [mpm_winnt:crit] [pid 4924:tid 472] AH02538: Child: Parent process exited abruptly. Child process is ending
[Fri Jun 07 15:57:58.922259 2019] [core:warn] [pid 872:tid 436] AH00098: pid file C:/xampp/apache/logs/httpd.pid overwritten -- Unclean shutdown of previous Apache run?
[Fri Jun 07 15:57:59.000372 2019] [mpm_winnt:notice] [pid 872:tid 436] AH00455: Apache/2.4.29 (Win32) OpenSSL/1.1.0g PHP/7.2.1 configured -- resuming normal operations
[Fri Jun 07 15:57:59.000372 2019] [mpm_winnt:notice] [pid 872:tid 436] AH00456: Apache Lounge VC15 Server built: Nov  3 2017 10:30:36
[Fri Jun 07 15:57:59.000372 2019] [core:notice] [pid 872:tid 436] AH00094: Command line: 'c:\xampp\apache\bin\httpd.exe -d C:/xampp/apache'
[Fri Jun 07 15:57:59.000372 2019] [mpm_winnt:notice] [pid 872:tid 436] AH00418: Parent: Created child process 1872
[Fri Jun 07 15:57:59.719114 2019] [mpm_winnt:notice] [pid 1872:tid 460] AH00354: Child: Starting 150 worker threads.

感谢您的帮助

Answer 1

你可以运行这个： memory_get_usage返回分配给 PHP 的内存量。(https://www.php.net/manual/en/function.memory-get-usage.php(

而这个：memory_get_peak_usage返回 PHP 分配的内存峰值。(https://www.php.net/manual/en/function.memory-get-peak-usage.php(

然后调整ini_set('memory_limit', '16M');(示例中为 16 M，根据前面的命令正确设置

(。

以下是ini_set的文档：https://www.php.net/manual/en/function.ini-set.php

你也可以在这里找到有趣的提示：致命错误：内存不足，但我确实有足够的内存 (PHP(

如果要编辑 php.ini：memory_limit用于配置允许脚本分配的最大内存量(以字节为单位(。(https://www.php.net/manual/en/ini.core.php#ini.memory-limit(