Zeronights

<?php

if (!function_exists('array_keys_exist')) {


	/**
	 * Checks if given keys or indexes exist in the array.
	 *
	 * @author Ozgur Giritli <ozgur@zeronights.com>
	 *

Zeronights

<?php

/**
 * The MIT License (MIT)
 * 
 * Copyright (c) Ozgur (Ozzy) Giritli <ozgur@zeronights.com>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights