function escape_html($string)
{
if(is_string($string)) {
- $transtbl = Array('<' => '<', '>' => '>', '"' => '"', '\'' => ''');
+ $transtbl = Array('<' => '<', '>' => '>', '"' => '"', '\'' => ''');
return preg_replace("/&(?![A-Za-z]{0,4}\w{2,3};|#[0-9]{2,4};)/", "&" , strtr($string, $transtbl));
} else {
return $string;