It is possible to configure individual account php limits via a .htaccess. To do so the following setups will have to be done:
1) Create a php.ini file with the desired php values.
2) Add 'suPHP_ConfigPath /home/username/path/to/php.ini' to your .htaccess.
1) In .htaccess under public_html, add the following:
suPHP_ConfigPath /home/user/public_html <Files php.ini> order allow,deny deny from all </Files>
2) In php.ini under public_html add the following, or any other settings that you want to use:
register_globals = On allow_url_fopen = On upload_max_filesize = 80M post_max_size = 80M memory_limit = 80M upload_tmp_dir = 80M max_execution_time = 20000
