I did dual php (5.2.17 and 5.3.x) and works fine with all http://website with additional .htaccess AddType directive. But running cron job (php -f or -q /my-path/script.php) still execute php as 5.3 I have try /path-to-lsws/fcgi-bin/lsphp-5.2.17 -q but resulting an error : Code: Could not open input file: /my-path/script.php -h giving me these : Code: Usage: php php -[b|c|n|h|i|q|s|v|?] [<file>] [args...] Run in LSAPI mode, only '-b', '-s' and '-c' are effective Run in Command Line Interpreter mode when parameters are specified -b <address:port>|<port> Bind Path for external LSAPI Server mode -c <path>|<file> Look for php.ini file in this directory -n No php.ini file will be used -h This help -i PHP information -l Syntax check -q Quiet-mode. Suppress HTTP Header output. -s Display colour syntax highlighted source. -v Version number -? This help which one of those usage above or any way methode that will help me to execute my cron job with lsphp52 ?