What is the PHP upload limit on Linux Shared Hosting accounts?
Other than the total available disk space in your Shared hosting account, we do not set any FTP upload limit. However, by default, PHP limits uploaded files to 8 MB. To change this value, edit the following values in your /php.ini or /php5.ini file:
post_max_size = 8M
file_uploads = On
upload_max_filesize = 192M
The above settings change your PHP upload limit, allowing you to upload files up to 8MB in size.