[Forminator] - Use NO_SHIPPING in PayPal. This snippet removes the shipping label (Ship To) from PayPal's popup

forminator-paypal-noshipping.php

<?php
/**
* Plugin Name: [Forminator] - Use NO_SHIPPING in PayPal
* Plugin URI: https://premium.wpmudev.org/
* Description: This snippet removes the shipping label (Ship To) from PayPal's popup
* Task : SLS-2311
* Author: Panos Lyrakis @ WPMUDEV
* Author URI: https://premium.wpmudev.org/
* License: GPLv2 or later
*/

if ( ! defined( 'ABSPATH' ) || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
    return;
}

// We're using the `forminator_paypal_request_sslverify` filter to make sure this only affects this specific request.
add_filter(
	'forminator_paypal_request_sslverify',
	function( $ssl_verify ) {
		add_filter(
			'http_request_args',
			function( $parsed_args, $url ) {
				// It's most likely json but we still need to confirm.
				if ( isset( $parsed_args['headers']['Content-Type'] ) && 'application/json' === $parsed_args['headers']['Content-Type'] ) {
					$body                        = json_decode( $parsed_args['body'], true );
					$body['application_context'] = array( 'shipping_preference' => 'NO_SHIPPING' );
					$parsed_args['body']         = json_encode( $body );
				} else {
					$parsed_args['body']['application_context'] = array( 'shipping_preference' => 'NO_SHIPPING' );
				}

				return $parsed_args;
			},
			10,
			2
		);

		return $ssl_verify;
	}
);

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