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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
commit | 8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch) | |
tree | 2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/Zend/Filter/StringToLower.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.tar.xz icingaweb2-a598b28402ead15d3701df32e198513e7b1f299c.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | library/vendor/Zend/Filter/StringToLower.php | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/library/vendor/Zend/Filter/StringToLower.php b/library/vendor/Zend/Filter/StringToLower.php new file mode 100644 index 0000000..c91072b --- /dev/null +++ b/library/vendor/Zend/Filter/StringToLower.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_StringToLower implements Zend_Filter_Interface +{ + /** + * Encoding for the input string + * + * @var string + */ + protected $_encoding = null; + + /** + * Constructor + * + * @param string|array|Zend_Config $options OPTIONAL + */ + public function __construct($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 $encoding + * @return Zend_Filter_StringToLower Provides a fluent interface + * @throws Zend_Filter_Exception + */ + public function setEncoding($encoding = null) + { + if ($encoding !== null) { + if (!function_exists('mb_strtolower')) { + 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 lowercase as necessary + * + * @param string $value + * @return string + */ + public function filter($value) + { + if ($this->_encoding !== null) { + return mb_strtolower((string) $value, $this->_encoding); + } + + return strtolower((string) $value); + } +} |