The gateway which should be used when performing a checkout action.

/**
 * Return which gateway should be used.
 *
 * @since 1.8.0
 *
 * @see pmpro_getGateway
 *
 * @param bool|string The gateway that should be used.
 * @param array       List of valid gateways. See filter: pmpro_valid_gateways
 *
 * @param bool|string The gateway that should be used.
 */
$gateway = apply_filters( 'pmpro_get_gateway', $gateway, $valid_gateways );

Parameters

$gateway
bool|string
$valid_gateways
array

Return Value

$gateway

Source

File: https://github.com/strangerstudios/paid-memberships-pro/blob/master/includes/functions.php

View in Source Code

About Actions and Filters in PMPro

Hooks allow you to extend Paid Memberships Pro without editing any core plugin files. You can use a hook to program custom code that interacts with or modifies code in our plugin, Add Ons, your theme, and even WordPress itself.

There are two kinds of hooks: actions and filters.

  • Action hooks allow you to run new custom code at pre-defined locations.
  • Filter hooks allow you change or extend existing code by modifying the data and returning it back to the software.

Click here to browse the full database of action and filter hooks available in Paid Memberships Pro. For help extending our Add Ons, refer to the individual Add On's documentation page for a list of available hooks.

For more developer-focused information about Paid Memberships Pro, check out the advanced developer topics documentation.