<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
* - (c) John MacFarlane
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Parser;
use League\CommonMark\Environment\EnvironmentInterface;
use League\CommonMark\Node\Block\AbstractBlock;
use League\CommonMark\Node\Inline\AdjacentTextMerger;
use League\CommonMark\Node\Inline\Text;
use League\CommonMark\Parser\Inline\InlineParserInterface;
use League\CommonMark\Reference\ReferenceMapInterface;
/**
* @internal
*/
final class InlineParserEngine implements InlineParserEngineInterface
{
/** @psalm-readonly */
private EnvironmentInterface $environment;
/** @psalm-readonly */
private ReferenceMapInterface $referenceMap;
/**
* @var array<int, InlineParserInterface|string|bool>
* @psalm-var list<array{0: InlineParserInterface, 1: non-empty-string, 2: bool}>
* @phpstan-var array<int, array{0: InlineParserInterface, 1: non-empty-string, 2: bool}>
*/
private array $parsers = [];
public function __construct(EnvironmentInterface $environment, ReferenceMapInterface $referenceMap)
{
$this->environment = $environment;
$this->referenceMap = $referenceMap;
foreach ($environment->getInlineParsers() as $parser) {
\assert($parser instanceof InlineParserInterface);
$regex = $parser->getMatchDefinition()->getRegex();
$this->parsers[] = [$parser, $regex, \strlen($regex) !== \mb_strlen($regex, 'UTF-8')];
}
}
public function parse(string $contents, AbstractBlock $block): void
{
$contents = \trim($contents);
$cursor = new Cursor($contents);
$inlineParserContext = new InlineParserContext($cursor, $block, $this->referenceMap);
// Have all parsers look at the line to determine what they might want to parse and what positions they exist at
foreach ($this->matchParsers($contents) as $matchPosition => $parsers) {
$currentPosition = $cursor->getPosition();
// We've already gone past this point
if ($currentPosition > $matchPosition) {
continue;
}
// We've skipped over some uninteresting text that should be added as a plain text node
if ($currentPosition < $matchPosition) {
$cursor->advanceBy($matchPosition - $currentPosition);
$this->addPlainText($cursor->getPreviousText(), $block);
}
// We're now at a potential start - see which of the current parsers can handle it
$parsed = false;
foreach ($parsers as [$parser, $matches]) {
\assert($parser instanceof InlineParserInterface);
if ($parser->parse($inlineParserContext->withMatches($matches))) {
// A parser has successfully handled the text at the given position; don't consider any others at this position
$parsed = true;
break;
}
}
if ($parsed) {
continue;
}
// Despite potentially being interested, nothing actually parsed text here, so add the current character and continue onwards
$this->addPlainText((string) $cursor->getCurrentCharacter(), $block);
$cursor->advance();
}
// Add any remaining text that wasn't parsed
if (! $cursor->isAtEnd()) {
$this->addPlainText($cursor->getRemainder(), $block);
}
// Process any delimiters that were found
$delimiterStack = $inlineParserContext->getDelimiterStack();
$delimiterStack->processDelimiters(null, $this->environment->getDelimiterProcessors());
$delimiterStack->removeAll();
// Combine adjacent text notes into one
AdjacentTextMerger::mergeChildNodes($block);
}
private function addPlainText(string $text, AbstractBlock $container): void
{
$lastInline = $container->lastChild();
if ($lastInline instanceof Text && ! $lastInline->data->has('delim')) {
$lastInline->append($text);
} else {
$container->appendChild(new Text($text));
}
}
/**
* Given the current line, ask all the parsers which parts of the text they would be interested in parsing.
*
* The resulting array provides a list of character positions, which parsers are interested in trying to parse
* the text at those points, and (for convenience/optimization) what the matching text happened to be.
*
* @return array<array<int, InlineParserInterface|string>>
*
* @psalm-return array<int, list<array{0: InlineParserInterface, 1: non-empty-array<string>}>>
*
* @phpstan-return array<int, array<int, array{0: InlineParserInterface, 1: non-empty-array<string>}>>
*/
private function matchParsers(string $contents): array
{
$contents = \trim($contents);
$isMultibyte = ! \mb_check_encoding($contents, 'ASCII');
$ret = [];
foreach ($this->parsers as [$parser, $regex, $isRegexMultibyte]) {
if ($isMultibyte || $isRegexMultibyte) {
$regex .= 'u';
}
// See if the parser's InlineParserMatch regex matched against any part of the string
if (! \preg_match_all($regex, $contents, $matches, \PREG_OFFSET_CAPTURE | \PREG_SET_ORDER)) {
continue;
}
// For each part that matched...
foreach ($matches as $match) {
if ($isMultibyte) {
// PREG_OFFSET_CAPTURE always returns the byte offset, not the char offset, which is annoying
$offset = \mb_strlen(\substr($contents, 0, $match[0][1]), 'UTF-8');
} else {
$offset = \intval($match[0][1]);
}
// Remove the offsets, keeping only the matched text
$m = \array_column($match, 0);
if ($m === []) {
continue;
}
// Add this match to the list of character positions to stop at
$ret[$offset][] = [$parser, $m];
}
}
// Sort matches by position so we visit them in order
\ksort($ret);
return $ret;
}
}
With NFC Pay, experience seamless and secure transactions right at your fingertips. Add your cards, load your wallet, and make payments effortlessly. Activate your merchant account to receive payments or transfer money instantly to other users. NFC Pay combines security, speed, and smart features, making every transaction smooth and reliable. Embrace the future of payments with NFC Pay.
2320
Total User
2320
Happy User
Our Best Customer
How it Works
Quick Steps to NFC Pay
Getting started with NFC Pay is simple and quick. Register your account, add your cards, and you're ready to make payments in no time. Whether you're paying at a store, sending money to a friend, or managing your merchant transactions, NFC Pay makes it easy and secure.
1
Register Your Account
Download the NFC Pay app and sign up with your email or phone number. Complete the registration process by verifying your identity, and set up your secure PIN to protect your account.
2
Add Your Cards
Link your debit or credit cards to your NFC Pay wallet. Simply scan your card or enter the details manually, and you’re set to load funds, shop, and pay with ease.
3
Make Payment
To pay, simply tap your phone or scan the QR code at checkout. You can also transfer money to other users with a few taps. Enjoy fast, contactless payments with top-notch security.
Security System
Advanced Security Features Designed to Protect Your Information Effectively
NFC Pay prioritizes your security with advanced features that safeguard every transaction. From SMS or email verification to end-to-end encryption, we've implemented robust measures to ensure your data is always protected. Our security systems are designed to prevent unauthorized access and provide you with a safe and reliable payment experience.
SMS or Email Verification
Receive instant alerts for every transaction to keep track of your account activities.
KYC Solution
Verify your identity through our Know Your Customer process to prevent fraud and enhance security.
Two Factor Authentication
Dramatically supply transparent backward deliverables before caward comp internal or "organic" sources.
End-to-End Encryption
All your data and transactions are encrypted, ensuring that your sensitive information remains private.
Behavior Tracking
Monitor unusual activity patterns to detect and prevent suspicious behavior in real-time.
Why Choice Us
Top Reasons to Choose Us for Reliable and Expert Solutions
With NFC Pay, you get a trusted platform backed by proven expertise and a commitment to quality. We put our customers first, offering innovative solutions tailored to your needs, ensuring every transaction is secure, swift, and seamless.
1
Proven Expertise
Our team brings years of experience in the digital payments industry to provide reliable services.
2
Commitment to Quality
We prioritize excellence, ensuring that every aspect of our platform meets the highest standards.
3
Customer-Centric Approach
Your needs drive our solutions, and we are dedicated to delivering a superior user experience.
4
Innovative Solutions
We continuously evolve, integrating the latest technologies to enhance your payment experience.
Testimonial Section
Customer Feedback: Real Experiences from Satisfied Clients and Partners
Hear from our users who trust NFC Pay for their everyday transactions. Our commitment to security, ease of use, and exceptional service shines through in their experiences. See why our clients choose NFC Pay for their payment needs and how it has transformed the way they manage their finances.
"NFC Pay has made my transactions incredibly simple and secure. The intuitive interface and quick payment options are game-changers for my business"
"I love how NFC Pay prioritizes security without compromising on convenience. The two-factor authentication and instant alerts give me peace of mind every time I use it."
"Setting up my merchant account was a breeze, and now I can accept payments effortlessly. NFC Pay has truly streamlined my operations, saving me time and hassle."
Get the NFC Pay App for Seamless Transactions Anytime, Anywhere
Unlock the full potential of NFC Pay by downloading our app, designed to bring secure, swift, and smart transactions to your fingertips. Whether you're paying at a store, transferring money to friends, or managing your business payments, the NFC Pay app makes it effortless. Available on both iOS and Android, it's your all-in-one solution for convenient and reliable digital payments. Download now and experience the future of payments!
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
