/home/kueuepay/public_html/vendor/guzzlehttp/psr7/src/Header.php
<?php

declare(strict_types=1);

namespace GuzzleHttp\Psr7;

final class Header
{
    /**
     * Parse an array of header values containing ";" separated data into an
     * array of associative arrays representing the header key value pair data
     * of the header. When a parameter does not contain a value, but just
     * contains a key, this function will inject a key with a '' string value.
     *
     * @param string|array $header Header to parse into components.
     */
    public static function parse($header): array
    {
        static $trimmed = "\"'  \n\t\r";
        $params = $matches = [];

        foreach ((array) $header as $value) {
            foreach (self::splitList($value) as $val) {
                $part = [];
                foreach (preg_split('/;(?=([^"]*"[^"]*")*[^"]*$)/', $val) ?: [] as $kvp) {
                    if (preg_match_all('/<[^>]+>|[^=]+/', $kvp, $matches)) {
                        $m = $matches[0];
                        if (isset($m[1])) {
                            $part[trim($m[0], $trimmed)] = trim($m[1], $trimmed);
                        } else {
                            $part[] = trim($m[0], $trimmed);
                        }
                    }
                }
                if ($part) {
                    $params[] = $part;
                }
            }
        }

        return $params;
    }

    /**
     * Converts an array of header values that may contain comma separated
     * headers into an array of headers with no comma separated values.
     *
     * @param string|array $header Header to normalize.
     *
     * @deprecated Use self::splitList() instead.
     */
    public static function normalize($header): array
    {
        $result = [];
        foreach ((array) $header as $value) {
            foreach (self::splitList($value) as $parsed) {
                $result[] = $parsed;
            }
        }

        return $result;
    }

    /**
     * Splits a HTTP header defined to contain a comma-separated list into
     * each individual value. Empty values will be removed.
     *
     * Example headers include 'accept', 'cache-control' and 'if-none-match'.
     *
     * This method must not be used to parse headers that are not defined as
     * a list, such as 'user-agent' or 'set-cookie'.
     *
     * @param string|string[] $values Header value as returned by MessageInterface::getHeader()
     *
     * @return string[]
     */
    public static function splitList($values): array
    {
        if (!\is_array($values)) {
            $values = [$values];
        }

        $result = [];
        foreach ($values as $value) {
            if (!\is_string($value)) {
                throw new \TypeError('$header must either be a string or an array containing strings.');
            }

            $v = '';
            $isQuoted = false;
            $isEscaped = false;
            for ($i = 0, $max = \strlen($value); $i < $max; ++$i) {
                if ($isEscaped) {
                    $v .= $value[$i];
                    $isEscaped = false;

                    continue;
                }

                if (!$isQuoted && $value[$i] === ',') {
                    $v = \trim($v);
                    if ($v !== '') {
                        $result[] = $v;
                    }

                    $v = '';
                    continue;
                }

                if ($isQuoted && $value[$i] === '\\') {
                    $isEscaped = true;
                    $v .= $value[$i];

                    continue;
                }
                if ($value[$i] === '"') {
                    $isQuoted = !$isQuoted;
                    $v .= $value[$i];

                    continue;
                }

                $v .= $value[$i];
            }

            $v = \trim($v);
            if ($v !== '') {
                $result[] = $v;
            }
        }

        return $result;
    }
}
Path: home/kueuepay/public_html/vendor/guzzlehttp/psr7/src
Service
top

Service Section

Our Services: Streamlining Your Payment Experience with Excellence

Discover how our services are designed to enhance your NFC Pay experience with convenience, security, and innovative solutions. From managing transactions to secure payments, we are dedicated to providing seamless support every step of the way.

Secure Card Storage

Easily save your credit and debit card details within our app for quick and secure transactions. This feature ensures that your payment information is protected with advanced encryption and can be used for future purchases with just a tap.

Effortless Money Transfers

Transfer funds quickly and securely between users with our streamlined money transfer service. Simply select the recipient, enter the amount, and authorize the transaction for instant, hassle-free transfers.

Merchant Account Setup

Activate your merchant account effortlessly to start receiving payments. Our intuitive setup process ensures that you can begin accepting transactions smoothly, helping your business thrive with minimal setup time.

Real-Time Transaction Tracking

Keep track of all your transactions in real time through our app. Monitor payment statuses, view transaction history, and manage your account efficiently, ensuring complete control over your financial activities.

Customer Support

Our dedicated support team is available to assist you with any queries or issues. Whether you need help with setting up your account or resolving transaction-related questions, we’re here to provide prompt and reliable assistance.

In the digital age, privacy concerns have become increasingly paramount, prompting the European Union to enact the General Data Protection Regulation (GDPR) in 2018. Among its many provisions, GDPR sets strict guidelines for the collection and processing of personal data, including the use of cookies on websites. Privacy Policy