$OUT = '';
if (!is_array($GLOBALS['html_tags'])) return "";
foreach ($GLOBALS['html_tags'] as $tag) {
- $OUT .= ", ".strtoupper($tag);
+ $OUT .= ', ' . strtoupper($tag);
}
$OUT = substr($OUT, 2);
return $OUT;
$check = strtolower(substr($test, strpos($test, '<') + 1, strpos($test, '>') - strpos($test, '<') - 1));
$check = str_replace('/', '', $check);
if (!in_array($check, $GLOBALS['html_tags'])) {
- // Invalid tag found!
+ // Invalid tag found
return '';
- }
+ } // END - if
$test = substr($test, strpos($test, '>') + 1);
- }
+ } // END - while
+
// Return tested code
return $html;
}