1: <?php
  2: /**
  3:  * This file contains fix functions for PHP 5.4 support (encoding related).
  4:  *
  5:  * @package Core
  6:  * @subpackage Backend
  7:  * @version SVN Revision $Rev:$
  8:  *
  9:  * @author Dominik Ziegler, Timo Trautmann
 10:  * @copyright four for business AG <www.4fb.de>
 11:  * @license http://www.contenido.org/license/LIZENZ.txt
 12:  * @link http://www.4fb.de
 13:  * @link http://www.contenido.org
 14:  */
 15: 
 16: defined('CON_FRAMEWORK') || die('Illegal call: Missing framework initialization - request aborted.');
 17: 
 18: if (function_exists('conPhp54Check') == false) {
 19: 
 20:     function conPhp54Check() {
 21:         if (!defined('CON_PHP54')) {
 22:             define('CON_PHP54', version_compare(PHP_VERSION, '5.4.0', '<') ? 0 : 1);
 23:         }
 24: 
 25:         return CON_PHP54;
 26:     }
 27: 
 28: }
 29: 
 30: if (function_exists('conHtmlSpecialChars') == false) {
 31: 
 32:     function conHtmlSpecialChars($value, $flags = '', $encoding = '') {
 33:         $isPhp54 = conPhp54Check();
 34: 
 35:         if ($encoding == '') {
 36:             $encoding = cRegistry::getEncoding();
 37:         }
 38: 
 39:         if ($isPhp54 == 1) {
 40:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
 41:             $encoding = ($encoding == '') ? 'UTF-8' : $encoding;
 42:         } else {
 43:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
 44:         }
 45: 
 46:         return htmlspecialchars($value, $flags, $encoding);
 47:     }
 48: 
 49: }
 50: 
 51: if (function_exists('conHtmlEntityDecode') == false) {
 52: 
 53:     function conHtmlEntityDecode($value, $flags = '', $encoding = '') {
 54:         $isPhp54 = conPhp54Check();
 55: 
 56:         if ($encoding == '') {
 57:             $encoding = cRegistry::getEncoding();
 58:         }
 59: 
 60:         if ($isPhp54 == 1) {
 61:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
 62:             $encoding = ($encoding == '') ? 'UTF-8' : $encoding;
 63:         } else {
 64:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
 65:         }
 66: 
 67:         return html_entity_decode($value, $flags, $encoding);
 68:     }
 69: 
 70: }
 71: 
 72: if (function_exists('conHtmlentities') == false) {
 73: 
 74:     function conHtmlentities($value, $flags = '', $encoding = '') {
 75:         $isPhp54 = conPhp54Check();
 76: 
 77:         if ($encoding == '') {
 78:             $encoding = cRegistry::getEncoding();
 79:         }
 80: 
 81:         if ($isPhp54 == 1) {
 82:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
 83:             $encoding = ($encoding == '') ? 'UTF-8' : $encoding;
 84:         } else {
 85:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
 86:         }
 87: 
 88:         return htmlentities($value, $flags, $encoding);
 89:     }
 90: 
 91: }
 92: 
 93: if (function_exists('conGetHtmlTranslationTable') == false) {
 94: 
 95:     function conGetHtmlTranslationTable($table = '', $flags = '') {
 96:         $isPhp54 = conPhp54Check();
 97: 
 98:         if ($isPhp54 == 1) {
 99:             $table = ($table == '') ? HTML_SPECIALCHARS : $table;
100:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
101:         } else {
102:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
103:         }
104: 
105:         return get_html_translation_table($table, $flags);
106:     }
107: 
108: }
109: ?>