PHP档案上限 [英] PHP max file limit

问题描述

我有一个文件上传系统，在PHP中，一次选择限制为20个文件，即使我选择25-30个文件也只能上传20个文件.我想知道为什么存在此问题以及是否有解决方法可以从php.ini或任何地方访问.

I have a file upload system which, in PHP, limits to 20 files at once, even though I select 25-30 files it only uploads 20. I would like to know why this problem exists and if there is a fix to this either from php.ini or from anywhere.

推荐答案

将 max_file_uploads 更改为您在php.ini中所需的任何值.但要小心一些陷阱

change max_file_uploads to whatever value you like in your php.ini. but beware of few gotchas

max_file_uploads 对空的上传字段进行计数，就好像它们在被使用一样

max_file_uploads counts empty upload fields as if they were being used

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