steffendre

public function facetwp_show_proximity() {
		$output = '';
		$distance = facetwp_get_distance();
		if ( false !== $distance ) {
			$output .= esc_html( round( $distance, 2 ) );
		}
		$output .= 'hello';
		return $output;
	}

steffendre

/**
	 * Send an email to admin and membership approvers when a user has signed up for a membership level that requires approval.
	 *
	 */
	public static function pmpro_after_change_membership_level( $level_id, $user_id ){

		//check if level requires approval, if not stop executing this function and don't send email.
		if( !PMPro_Approvals::requiresApproval( $level_id ) ){
			return;
		}