PHP maximum upload

[dayjahone]

Where do I change the maximum file size for upload via a php form? I adjusted this once before, but I don't know where it is...

The problem I'm having is the form accepts attachments, but the attachment is sent as a 0K file.

[Hans]

please modify the value for post_max_size within your php.ini file.

[devnull3d]

please modify the value for post_max_size within your php.ini file.
Correct me if I'm wrong but isn't it upload_max_filesize ? post_max_size is the maximum amount of data php scripts can accept thru POST. Even though files are uploaded with POST the two directives are little bit different.

[Hans]

`upload_max_filesize` is the sum of all the files, which you upload at once. `post_max_size` is the upload_max_filesize + the sum of the length of all other fields within the form you use (incl. mime headers, which the encoder probably contains). So you can increase the value for both.

[white.wizard]

You can edit this flag with ini_set() function from php or you can use an .htaccess file. This will help if you have an webhosting account and you can't edit you php.ini file.