PHP 5.4.12仍然存在上传> 2GB的问题？

Question

I have read somewhere that after PHP 5.4.4 the problem has been fixed for upload files >2GB (but did not see it in changelog). But I am still unable to upload via Chrome 3GB file.

Is anyone experiencing the same problem?

Debian 6, nginx 1.2.7.

Answer 1

Ok, some info after quickly checking around. In the documentation to post_max_size (which is apparently not in effect after PHP 4.2.3, see http://www.php.net/manual/en/ini.core.php#ini.post-max-size) it is told that memory_limit is also relevant for file uploads. If I get it right this means that PHP will store the full file in memory during the upload. This tells me that some chunking would be smart... If you don't have a lot of RAM available that is. If you have that much RAM available it seems you have to increase the memory_limit, too. Hope this helps a bit.