DiegoSalazar

// Takes a credit card string value and returns true on valid number
function valid_credit_card(value) {
  // Accept only digits, dashes or spaces
	if (/[^0-9-\s]+/.test(value)) return false;

	// The Luhn Algorithm. It's so pretty.
	let nCheck = 0, bEven = false;
	value = value.replace(/\D/g, "");

	for (var n = value.length - 1; n >= 0; n--) {

asdqwe3124

<?php

//php gd-gif.php image.gif gd-image.gif 

$gif = imagecreatefromgif($argv[1]);
imagegif($gif, $argv[2]);
imagedestroy($gif);
?>