php 活动门票加：WooCommerce门票：将门票购买限制限制为1。

Posted 2021-05-04

<?php
/**
 * Event Tickets Plus: WooCommerce Tickets: Restrict ticket purchase limit to 1.
 *
 * @see  Tribe__Tickets_Plus__Commerce__WooCommerce__Main::get_ticket()
 *
 * @link https://gist.github.com/cliffordp/9fd91da641cab8076aa0b796471f36dc
 * @link https://central.tri.be/issues/102794 Not working as of 2018-03-29.
 */
function cliff_et_woo_max_ticket_qty( $return ) {
	if (
		! is_object( $return )
		|| empty( $return->capacity )
	) {
		return $return;
	}

	$return->purchase_limit = 1;

	return $return;
}

// Filter existed as of Event Tickets Plus version 4.3.4
add_filter( 'tribe_tickets_plus_woo_get_ticket', 'cliff_et_woo_max_ticket_qty' );