public/wordpress/wp-content/plugins/wp-courseware/includes/gateways/gateway-paypal.php
/**
	 * IPN: Get Valid Transacation Types.
	 *
	 * @since 4.3.0
	 *
	 * @return array An array of valid transaction types.
	 */
Get Valid Transacation Types.

@return array An array of valid transaction types.
Get Valid Transacation Types . @return array An array of valid transaction types .
public function ipn_get_valid_transaction_types() {
		return apply_filters( 'wpcw_gateway_paypal_valid_transaction_types', array(
			'cart',
			'instant',
			'express_checkout',
			'web_accept',
			'masspay',
			'send_money',
			'paypal_here',
			'subscr_signup',
			'subscr_payment',
		) );
	}
public function ipn_get_valid_transaction_types ( ) { return apply_filters ( 'wpcw_gateway_paypal_valid_transaction_types' , array ( 'cart' , 'instant' , 'express_checkout' , 'web_accept' , 'masspay' , 'send_money' , 'paypal_here' , 'subscr_signup' , 'subscr_payment' , ) ) ; }
IPN: Get Valid Transacation Types.
IPN : Get Valid Transacation Types .