/** * Remove the first element from the current array field. * * @see Expr::popFirst() * @see http://docs.mongodb.org/manual/reference/operator/pop/ * @return self */ public function popFirst() { $this->expr->popFirst(); return $this; }
/** * Remove the first element from the current array field. * * @see Expr::popFirst() * @see http://docs.mongodb.org/manual/reference/operator/pop/ * @return self */ public function popFirst() { $this->expr->popFirst(); return $this; }