If String Contains

gistfile1.aw

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

      if (is_array($needle)) {
          $found_cout = 0;
          foreach ($needle as $n) {
              if (strlen(strstr($haystack,$n))>0) {
                  $found_cout++;
              }

          }
          if($found_cout > 0) {
              return TRUE;
          } else {
              return FALSE;
          }

      } else {

          if (strlen(strstr($haystack,$needle))>0) {
              return TRUE;
          }  else {
              return FALSE;
          }

      }

   }
}