phpGet Command Line Arguments Pre-Runtime
$input = getopt('fo:r::', ['flag', 'optional:', 'required::']);
if (array_key_exists('f', $input) || array_key_exists('flag', $input)) {
echo "Flag found.\n";
}
if (array_key_exists('required', $input) && !empty($input['required'])) {
echo "Required: " . $input['required'] . "\n";
}ctrl + c$input = getoptassign the options to the variable | fo:short option for a simple flag called |
r::short option for a required parameter called | flag long option for the |
optional:long option for | required::long option for |
array_key_exists('f', $input)evaluate if the short option for flag | array_key_exists('flag', $input)evaluate if the long option for flag |
array_key_exists('required', $input)evaluate if the long option for | && !empty($input['required'])evaluate if the long option for |
echo "Required: " . $input['required'] . "\n";output the text given in the required parameter | |
Usage example
php example.php -f --required=testoutput
Flag found.
Required: test
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