arturssmirnovs

<?php

interface CacheInterface {

    /**
     * Get cached entry if exists
     *
     * @param string $key
     * @return mixed|null
     */

arturssmirnovs

<?php
/**
 * Create a web friendly URL slug from a string.
 * 
 * Although supported, transliteration is discouraged because
 *     1) most web browsers support UTF-8 characters in URLs
 *     2) transliteration causes a loss of information
 *
 * @author Sean Murphy <sean@iamseanmurphy.com>
 * @copyright Copyright 2012 Sean Murphy. All rights reserved.