decode encrypted JS file from array to real code

js_decoder

<?php

$jsString = file_get_contents("./load_save_banner.js");
preg_match("/^var (.*?) = (\[.*?\]);/i", $jsString, $output_array);
$varName  = $output_array[1];
$varData  = eval('return '.$output_array[2].';');

foreach($varData as $key => $val) {
	$jsString = str_replace($varName.'['.$key.']', "\"".addslashes($val)."\"", $jsString);
}

file_put_contents('./js/load_save_banner.js', $jsString);

file_put_contents('./js/load_save_banner.js', preg_replace("/\[\"([a-zA-Z-_0-9]+?)\"\]\(/i", ".$1(", $jsString));