XOOPS 2.5.6  Final
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Class.php
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1 <?php
2 
7 {
8  protected function split($string, $config, $context) {
9  // really, this twiddle should be lazy loaded
10  $name = $config->getDefinition('HTML')->doctype->name;
11  if ($name == "XHTML 1.1" || $name == "XHTML 2.0") {
12  return parent::split($string, $config, $context);
13  } else {
14  return preg_split('/\s+/', $string);
15  }
16  }
17  protected function filter($tokens, $config, $context) {
18  $allowed = $config->get('Attr.AllowedClasses');
19  $forbidden = $config->get('Attr.ForbiddenClasses');
20  $ret = array();
21  foreach ($tokens as $token) {
22  if (
23  ($allowed === null || isset($allowed[$token])) &&
24  !isset($forbidden[$token]) &&
25  // We need this O(n) check because of PHP's array
26  // implementation that casts -0 to 0.
27  !in_array($token, $ret, true)
28  ) {
29  $ret[] = $token;
30  }
31  }
32  return $ret;
33  }
34 }