Example #1
0
 protected function __op($operator, $crits)
 {
     $ret = $this;
     $crits_count = count($this->component_crits);
     if ($crits_count == 0) {
         $this->component_crits[] = $crits;
     } elseif ($crits_count == 1) {
         $this->join_operator = $operator;
         $this->component_crits[] = $crits;
     } else {
         if ($this->join_operator == $operator) {
             $this->component_crits[] = $crits;
         } else {
             $new = new self($this);
             $new->__op($operator, $crits);
             $ret = $new;
         }
     }
     return $ret;
 }