<?php /** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category Zend * @package Zend_Filter * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id$ */ /** * @see Zend_Filter_PregReplace */ require_once 'Zend/Filter/Word/Separator/Abstract.php'; /** * @category Zend * @package Zend_Filter * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Filter_Word_SeparatorToCamelCase extends Zend_Filter_Word_Separator_Abstract { public function filter($value) { // a unicode safe way of converting characters to \x00\x00 notation $pregQuotedSeparator = preg_quote($this->_separator, '#'); if (self::isUnicodeSupportEnabled()) { parent::setMatchPattern(array('#('.$pregQuotedSeparator.')(\p{L}{1})#','#(^\p{Ll}{1})#')); parent::setReplacement(array('Zend_Filter_Word_SeparatorToCamelCase', '_strtoupperArray')); } else { parent::setMatchPattern(array('#('.$pregQuotedSeparator.')([A-Za-z]{1})#','#(^[A-Za-z]{1})#')); parent::setReplacement(array('Zend_Filter_Word_SeparatorToCamelCase', '_strtoupperArray')); } return preg_replace_callback($this->_matchPattern, $this->_replacement, $value); } /** * @param array $matches * @return string */ private static function _strtoupperArray(array $matches) { if (array_key_exists(2, $matches)) { return strtoupper($matches[2]); } return strtoupper($matches[1]); } }