JEMBOT MAWOT Bypass Shell

<?php
/**
 * Mollie       https://www.mollie.nl
 *
 * @author      Mollie B.V. <info@mollie.nl>
 * @copyright   Mollie B.V.
 * @license     https://github.com/mollie/PrestaShop/blob/master/LICENSE.md
 *
 * @see        https://github.com/mollie/PrestaShop
 * @codingStandardsIgnoreStart
 */

namespace Mollie\Provider;

use Address;
use AddressFormat;

if (!defined('_PS_VERSION_')) {
    exit;
}

final class PhoneNumberProvider implements PhoneNumberProviderInterface
{
    public function getFromAddress(Address $address)
    {
        $phoneNumber = $this->getMobileOrPhone($address);

        $phoneNumber = str_replace(' ', '', $phoneNumber);
        $phoneNumber = str_replace('+', '', $phoneNumber);

        if (empty($phoneNumber) || empty(str_replace(' ', '', $phoneNumber))) {
            return null;
        }

        while ('0' === $phoneNumber[0]) {
            $phoneNumber = substr($phoneNumber, 1);

            if (empty($phoneNumber) && $phoneNumber !== '0') {
                return null;
            }
        }

        if ('+' !== $phoneNumber[0]) {
            $phoneNumber = '+' . $phoneNumber;
        }

        $regex = "/^\+\d{3,18}$/";
        if (1 == preg_match($regex, $phoneNumber)) {
            return $phoneNumber;
        } else {
            return null;
        }
    }

    private function getMobileOrPhone(Address $address)
    {
        $addressFormat = new AddressFormat((int) $address->id_country);

        if (strpos($addressFormat->format, 'phone_mobile') !== false) {
            return $address->phone_mobile ?: $address->phone;
        }

        return $address->phone;
    }
}