On suphp servers you should remove the lines from .htaccess file that begin with “php_value” and “php_flag”. You will need to add the settings that you want to use to a file named php.ini and upload php.ini into your public_html directory.
You will need to remove php_value and php_flag from ALL .htaccess files you may have
In .htaccess under public_html, add the following:
suPHP_ConfigPath /home/AccountUserName/public_html <Files php.ini> order allow,deny deny from all </Files>
In php.ini under public_html add the settings that you want to use:
register_globals = On post_max_size 6M upload_max_filesize 6M max_execution_time 90 max_input_time 90 ....