what is the max file size we can upload using php?

I want to upload files on my website. I have read at a few places that 10MB is the max upload size of a file using php. Can we increase the size of file to 25MB? If yes, how can i go about doing it. What settings i need to change开发者_JAVA技巧?

Thanks, -B

There are two things you need to check in PHP.ini:

• post_max_size
• upload_max_filesize

You can easily increase these to 25MB and beyond. I've done it with gigs before, no issues. Also keep in mind any web server limitations that may be configured. IIS7 by default has a 30MB limit, for example.

Every hosting provider has diffent values for the uploaded file. If you have a own server, well i think its the size of the memory in the server. So 4GB of memory is around 2-3GB upload, or just use a flash/java uploader :)