File Content: Category.php <?php /** * SimplePie * * A PHP-Based RSS and Atom Feed Framework. * Takes the hard work out of managing a complete RSS/Atom solution. * * Copyright (c) 2004-2016, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * * Neither the name of the SimplePie Team nor the names of its contributors may be used * to endorse or promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * @package SimplePie * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue * @author Ryan Parman * @author Sam Sneddon * @author Ryan McCue * @link http://simplepie.org/ SimplePie * @license http://www.opensource.org/licenses/bsd-license.php BSD License */ /** * Manages all category-related data * * Used by {@see SimplePie_Item::get_category()} and {@see SimplePie_Item::get_categories()} * * This class can be overloaded with {@see SimplePie::set_category_class()} * * @package SimplePie * @subpackage API */ class SimplePie_Category { /** * Category identifier * * @var string|null * @see get_term */ var $term; /** * Categorization scheme identifier * * @var string|null * @see get_scheme() */ var $scheme; /** * Human readable label * * @var string|null * @see get_label() */ var $label; /** * Category type * * category for <category> * subject for <dc:subject> * * @var string|null * @see get_type() */ var $type; /** * Constructor, used to input the data * * @param string|null $term * @param string|null $scheme * @param string|null $label * @param string|null $type */ public function __construct($term = null, $scheme = null, $label = null, $type = null) { $this->term = $term; $this->scheme = $scheme; $this->label = $label; $this->type = $type; } /** * String-ified version * * @return string */ public function __toString() { // There is no $this->data here return md5(serialize($this)); } /** * Get the category identifier * * @return string|null */ public function get_term() { return $this->term; } /** * Get the categorization scheme identifier * * @return string|null */ public function get_scheme() { return $this->scheme; } /** * Get the human readable label * * @param bool $strict * @return string|null */ public function get_label($strict = false) { if ($this->label === null && $strict !== true) { return $this->get_term(); } return $this->label; } /** * Get the category type * * @return string|null */ public function get_type() { return $this->type; } } Submit