55 lines
1.3 KiB
PHP
55 lines
1.3 KiB
PHP
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<?php
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/** This file is part of KCFinder project
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*
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* @desc Text processing helper class
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* @package KCFinder
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* @version 3.12
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* @author Pavel Tzonkov <sunhater@sunhater.com>
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* @copyright 2010-2014 KCFinder Project
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* @license http://opensource.org/licenses/GPL-3.0 GPLv3
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* @license http://opensource.org/licenses/LGPL-3.0 LGPLv3
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* @link http://kcfinder.sunhater.com
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*/
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namespace kcfinder;
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class text {
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/** Replace repeated white spaces to single space
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* @param string $string
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* @return string */
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static function clearWhitespaces($string) {
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return trim(preg_replace('/\s+/s', " ", $string));
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}
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/** Normalize the string for HTML attribute value
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* @param string $string
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* @return string */
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static function htmlValue($string) {
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return
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str_replace('"', """,
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str_replace("'", ''',
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str_replace('<', '<',
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str_replace('&', "&",
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$string))));
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}
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/** Normalize the string for JavaScript string value
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* @param string $string
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* @return string */
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static function jsValue($string) {
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return
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preg_replace('/\r?\n/', "\\n",
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str_replace('"', "\\\"",
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str_replace("'", "\\'",
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str_replace("\\", "\\\\",
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$string))));
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}
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}
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?>
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