Usage: php [options] [-f] <file> [args...]
php [options] -r <code> [args...]
php [options] [-- args...]
-s Display colour syntax highlighted source.
-w Display source with stripped comments and whitespace.
-f <file> Parse <file>.
-v Version number
-c <path>|<file> Look for php.ini file in this directory
-a Run interactively
-d foo[=bar] Define INI entry foo with value 'bar'
-e Generate extended information for debugger/profiler
-z <file> Load Zend extension <file>.
-l Syntax check only (lint)
-m Show compiled in modules
-i PHP information
-r <code> Run PHP <code> without using script tags <?..?>
-h This help
args... Arguments passed to script. Use -- args when first argument
starts with - or script is read from stdin