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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/PregReplace.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-8ca6cc32b2c789a3149861159ad258f2cb9491e3.tar.xz icingaweb2-8ca6cc32b2c789a3149861159ad258f2cb9491e3.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/PregReplace.php | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/library/vendor/Zend/Filter/PregReplace.php b/library/vendor/Zend/Filter/PregReplace.php new file mode 100644 index 0000000..a4714d6 --- /dev/null +++ b/library/vendor/Zend/Filter/PregReplace.php @@ -0,0 +1,172 @@ +<?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_PregReplace implements Zend_Filter_Interface +{ + /** + * Pattern to match + * @var mixed + */ + protected $_matchPattern = null; + + /** + * Replacement pattern + * @var mixed + */ + protected $_replacement = ''; + + /** + * Is unicode enabled? + * + * @var bool + */ + static protected $_unicodeSupportEnabled = null; + + /** + * Is Unicode Support Enabled Utility function + * + * @return bool + */ + static public function isUnicodeSupportEnabled() + { + if (self::$_unicodeSupportEnabled === null) { + self::_determineUnicodeSupport(); + } + + return self::$_unicodeSupportEnabled; + } + + /** + * Method to cache the regex needed to determine if unicode support is available + * + * @return bool + */ + static protected function _determineUnicodeSupport() + { + self::$_unicodeSupportEnabled = (@preg_match('/\pL/u', 'a')) ? true : false; + } + + /** + * Constructor + * Supported options are + * 'match' => matching pattern + * 'replace' => replace with this + * + * @param string|array $options + * @return void + */ + public function __construct($options = null) + { + if ($options instanceof Zend_Config) { + $options = $options->toArray(); + } else if (!is_array($options)) { + $options = func_get_args(); + $temp = array(); + if (!empty($options)) { + $temp['match'] = array_shift($options); + } + + if (!empty($options)) { + $temp['replace'] = array_shift($options); + } + + $options = $temp; + } + + if (array_key_exists('match', $options)) { + $this->setMatchPattern($options['match']); + } + + if (array_key_exists('replace', $options)) { + $this->setReplacement($options['replace']); + } + } + + /** + * Set the match pattern for the regex being called within filter() + * + * @param mixed $match - same as the first argument of preg_replace + * @return Zend_Filter_PregReplace + */ + public function setMatchPattern($match) + { + $this->_matchPattern = $match; + return $this; + } + + /** + * Get currently set match pattern + * + * @return string + */ + public function getMatchPattern() + { + return $this->_matchPattern; + } + + /** + * Set the Replacement pattern/string for the preg_replace called in filter + * + * @param mixed $replacement - same as the second argument of preg_replace + * @return Zend_Filter_PregReplace + */ + public function setReplacement($replacement) + { + $this->_replacement = $replacement; + return $this; + } + + /** + * Get currently set replacement value + * + * @return string + */ + public function getReplacement() + { + return $this->_replacement; + } + + /** + * Perform regexp replacement as filter + * + * @param string $value + * @return string + */ + public function filter($value) + { + if ($this->_matchPattern == null) { + throw new Zend_Filter_Exception(get_class($this) . ' does not have a valid MatchPattern set.'); + } + + return preg_replace($this->_matchPattern, $this->_replacement, $value); + } + +} |