Set PHP config Variables (like ini_set) with .htaccess
If you need to set some PHP config variables (the same as in php.ini or via ini_set()) you can do this in .htaccess
php_value upload_max_filesize 150M php_value include_path ".:/usr/local/lib/php" php_value error_log "/log/location/php_errors.log"
If you need to switch something from on to off (true/false) then you must use php_flag:
php_flag display_errors off
If apache is run in CGI mode this will not work.