WordPress at a glance
filter is not described

woocommerce_paypal_icon filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_paypal_icon', 'filter_function_name_9959' );
function filter_function_name_9959( $icon ){
	// filter...

	return $icon;
}
$icon
-

Where the hook is called

WC_Gateway_Paypal::get_icon_image()
woocommerce_paypal_icon
woocommerce/includes/gateways/paypal/class-wc-gateway-paypal.php 254
return apply_filters( 'woocommerce_paypal_icon', $icon );

Where in WP core the hook is used WooCommerce

Usage not found.