argc
$argc
The number of arguments passed to script
ENTITY
Contains the number of arguments passed to the current script when running from the command line.
[!NOTE] The script's filename is always passed as an argument to the script, therefore the minimum value of
$argcis1.
[!NOTE] This variable is not available when register_argc_argv is disabled.
ENTITY
$argc example
<?php
var_dump($argc);
?>
When executing the example with: php script.php arg1 arg2 arg3
ENTITY
int(4)
ENTITY
[!NOTE] This is also available as
$_SERVER['argc'].
ENTITY
getopt, $argv
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