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Diffstat (limited to '')
-rw-r--r-- | library/vendor/Zend/Filter/StringToUpper.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/library/vendor/Zend/Filter/StringToUpper.php b/library/vendor/Zend/Filter/StringToUpper.php new file mode 100644 index 0000000..1276c8e --- /dev/null +++ b/library/vendor/Zend/Filter/StringToUpper.php @@ -0,0 +1,118 @@ +<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + * @version $Id$ + */ + +/** + * @see Zend_Filter_Interface + */ + +/** + * @category Zend + * @package Zend_Filter + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ +class Zend_Filter_StringToUpper implements Zend_Filter_Interface +{ + /** + * Encoding for the input string + * + * @var string + */ + protected $_encoding = null; + + /** + * Constructor + * + * @param string|array $options OPTIONAL + */ + public function __construct($options = null) + { + if ($options instanceof Zend_Config) { + $options = $options->toArray(); + } else if (!is_array($options)) { + $options = func_get_args(); + $temp = array(); + if (!empty($options)) { + $temp['encoding'] = array_shift($options); + } + $options = $temp; + } + + if (!array_key_exists('encoding', $options) && function_exists('mb_internal_encoding')) { + $options['encoding'] = mb_internal_encoding(); + } + + if (array_key_exists('encoding', $options)) { + $this->setEncoding($options['encoding']); + } + } + + /** + * Returns the set encoding + * + * @return string + */ + public function getEncoding() + { + return $this->_encoding; + } + + /** + * Set the input encoding for the given string + * + * @param string $encoding + * @return Zend_Filter_StringToUpper Provides a fluent interface + * @throws Zend_Filter_Exception + */ + public function setEncoding($encoding = null) + { + if ($encoding !== null) { + if (!function_exists('mb_strtoupper')) { + throw new Zend_Filter_Exception('mbstring is required for this feature'); + } + + $encoding = (string) $encoding; + if (!in_array(strtolower($encoding), array_map('strtolower', mb_list_encodings()))) { + throw new Zend_Filter_Exception("The given encoding '$encoding' is not supported by mbstring"); + } + } + + $this->_encoding = $encoding; + return $this; + } + + /** + * Defined by Zend_Filter_Interface + * + * Returns the string $value, converting characters to uppercase as necessary + * + * @param string $value + * @return string + */ + public function filter($value) + { + if ($this->_encoding) { + return mb_strtoupper((string) $value, $this->_encoding); + } + + return strtoupper((string) $value); + } +} |