Automattic\WooCommerce\Gateways\PayPal

Buttons::get_client_id │ public │ WC 10.5.0

Get the client-id for the PayPal buttons.

Method of the class: Buttons{}

No Hooks.

Returns

String|null. The PayPal client-id, or null if the request fails.

Usage

$Buttons = new Buttons();
$Buttons->get_client_id(): ?string;

Changelog

Buttons::get_client_id() Buttons::get client id code ^{WC 10.8.1}

public function get_client_id(): ?string {
	if ( ! $this->gateway->should_use_orders_v2() ) {
		return null;
	}

	$option_key = self::CLIENT_ID_OPTION . ( $this->gateway->testmode ? '_sandbox' : '_live' );
	$client_id  = get_option( $option_key, null );

	if ( empty( $client_id ) ) {
		$client_id = $this->request->fetch_paypal_client_id();
		if ( empty( $client_id ) ) {
			return null;
		}
		update_option( $option_key, $client_id );
	}

	return $client_id;
}