CLI Always Provides argv and argc
The $argv and
$argc variables are always available in the
command-line version of PHP 5. This happens even if the
register_argc_argv
configuration setting is set to Off.
The $_SERVER
superglobal variable also contains entries for
$_SERVER['argv'] and
$_SERVER['argc'] if your
variables_order
configuration directive contains an S to enable
this variable.
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