//
function NL_CHECK_TAGS ($html) {
$test = stripslashes($html);
- while (ereg("<", $test) && ereg(">", $test)) {
- $check = strtolower(substr($test, strpos($test, "<") + 1, strpos($test, ">") - strpos($test, "<") - 1));
+ while (ereg('<', $test) && ereg('>', $test)) {
+ $check = strtolower(substr($test, strpos($test, '<') + 1, strpos($test, '>') - strpos($test, '<') - 1));
$check = str_replace('/', '', $check);
if (!in_array($check, $GLOBALS['html_tags'])) {
// Invalid tag found!
return "";
}
- $test = substr($test, strpos($test, ">") + 1);
+ $test = substr($test, strpos($test, '>') + 1);
}
// Return tested code
return $html;