nikita2206

Hi,

I've been going through some bug reports, and have found there are several bad behaviours related to class constructors that ought to be corrected, but could only be done at a major version. The bad behaviours are:

Constructors returning null

Several classes in PHP return null when there is a problem in the parameters passed to their constructor e.g.

nikita2206

<?php

 if(!function_exists('if_string_contains'))
 { 
   function if_string_contains($needle,$haystack) {

      if (is_array($needle)) {
          foreach ($needle as $n) {
              if (strpos($haystack, $n) !== false) {
                  return true;