response = array( 'status' => 'fail', 'message' => '' ); } public function send_response( $array = array() ) { if( empty( $array ) && ! empty( $this->response ) ) echo json_encode( $this->response ); elseif( ! empty( $array ) ) echo json_encode( $array ); else echo json_encode( array( 'message' => 'empty response') ); die(); } public function add_msg( $msg ) { $this->response['status'] = 'success'; $this->response['message'] .= $msg . '
'; } public function send_success_msg( $msg ) { $this->send_msg( 'success', $msg ); } public function send_fail_msg( $msg ) { $this->send_msg( 'fail', $msg ); } public function send_msg( $status, $message ) { $this->response = array( 'status' => $status, 'message' => $message ); $this->send_response(); } }