php开发问题

Simple PHP Mail function not working on Amazon server EC2(简单的 PHP 邮件功能在 Amazon 服务器 EC2 上不起作用)
PHP out of memory error even though memory_limit not reached(即使未达到 memory_limit,PHP 内存不足错误)
Why does readfile() exhaust PHP memory?(为什么 readfile() 会耗尽 PHP 内存?)
memory_get_peak_usage() with quot;real usagequot;(memory_get_peak_usage() 具有“实际使用情况;)
Fatal error: Out of memory, but I do have plenty of memory (PHP)(致命错误:内存不足,但我确实有足够的内存 (PHP))
Tracking Memory Usage in PHP(在 PHP 中跟踪内存使用情况)
How to determine the memory footprint (size) of a variable?(如何确定变量的内存占用(大小)?)
PHP Warning: POST Content-Length of 113 bytes exceeds the limit of -1988100096 bytes in Unknown(PHP 警告:113 字节的 POST Content-Length 超出了 Unknown 中 -1988100096 字节的限制)
Safely catch a #39;Allowed memory size exhausted#39; error in PHP(在 PHP 中安全地捕获“允许的内存大小已用尽错误)
Allowed memory size of X bytes exhausted(已用完 X 字节的允许内存大小)
uploading canvas context as image using ajax and php(使用 ajax 和 php 将画布上下文作为图像上传)
Decoding a canvas todataURL(将画布解码为 dataURL)