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:         $isPhp54 = conPhp54Check();
34: 
35:         if ($isPhp54 == 1) {
36:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
37:             $encoding = ($encoding == '') ? 'UTF-8' : $encoding;
38:         } else {
39:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
40:         }
41: 
42:         return htmlspecialchars($value, $flags, $encoding);
43:     }
44: 
45: }
46: 
47: if (function_exists('conHtmlEntityDecode') == false) {
48: 
49:     function conHtmlEntityDecode($value, $flags = '', $encoding = '') {
50:         $isPhp54 = conPhp54Check();
51: 
52:         if ($isPhp54 == 1) {
53:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
54:             $encoding = ($encoding == '') ? 'UTF-8' : $encoding;
55:         } else {
56:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
57:         }
58: 
59:         return html_entity_decode($value, $flags, $encoding);
60:     }
61: 
62: }
63: 
64: if (function_exists('conHtmlentities') == false) {
65: 
66:     function conHtmlentities($value, $flags = '', $encoding = '') {
67:         $isPhp54 = conPhp54Check();
68: 
69:         if ($isPhp54 == 1) {
70:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
71:             $encoding = ($encoding == '') ? 'UTF-8' : $encoding;
72:         } else {
73:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
74:         }
75: 
76:         return htmlentities($value, $flags, $encoding);
77:     }
78: 
79: }
80: 
81: if (function_exists('conGetHtmlTranslationTable') == false) {
82: 
83:     function conGetHtmlTranslationTable($table = '', $flags = '') {
84:         $isPhp54 = conPhp54Check();
85: 
86:         if ($isPhp54 == 1) {
87:             $table = ($table == '') ? HTML_SPECIALCHARS : $table;
88:             $flags = ($flags == '') ? ENT_COMPAT | ENT_HTML401 : $flags;
89:         } else {
90:             $flags = ($flags == '') ? ENT_COMPAT : $flags;
91:         }
92: 
93:         return get_html_translation_table($table, $flags);
94:     }
95: 
96: }
97: ?>