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

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