最大文件号可以同时上传php [英] Max file number can php upload at same time
问题描述
我正在使用标签
上传多个文件与PHP。我注意到,如果我选择超过20个文件,php只上传前20个文件,有扩展这个限制的方法吗?
I am using the tag for uploading multiple files with php. I notice that if i choose more than 20 files php uploads only the first 20 files.Is there a way to expand this limit?
推荐答案
p>此限制添加在PHP 5.3.1中,以避免一种DOS攻击:临时文件耗尽。
This limit was added in PHP 5.3.1, to avoid a type of DOS attack: temporary files exhaustion.
添加max_file_uploads INI指令,可以设置为默认将每个请求的文件上传数限制为20个,以通过临时文件耗尽来防止可能的DOS。 (Ilia)
Added "max_file_uploads" INI directive, which can be set to limit the number of file uploads per-request to 20 by default, to prevent possible DOS via temporary file exhaustion. (Ilia)
(PHP 5.3.1的更改日志)
(changelog for PHP 5.3.1)
你可以通过更改 来增加此限制max_file_uploads
指令。
You can increase this limit by changing the max_file_uploads
directive.
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