Setting upload_max_filesize (etc) for large file uploads

问题

I'm trying to upload files via this jQuery plugin: http://aquantum-demo.appspot.com/file-upload

I am able to upload files up to 1.2GB without a problem. The next largest file I've tried is 1.8GB and this upload fails. I have set:

max_execution_time = 0
max_input_time = 0

memory_limit = 4000M
post_max_size = 3500M
upload_max_filesize = 3000M

What should these values be if this isn't working? I need to upload video files that are up to 2GB via this method.

Thanks in advance!

回答1:

possibly you're on shared hosting so the memory is limited. and 1.8GB sounds to me like something nearly 2GB, this is the limit on 32-bit system for integer, applies to PHP also.

来源：https://stackoverflow.com/questions/7694177/setting-upload-max-filesize-etc-for-large-file-uploads