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Edit File: Gitignore.php

<?php
namespace MailPoetVendor\Symfony\Component\Finder;
if (!defined('ABSPATH')) exit;
class Gitignore
{
 public static function toRegex(string $gitignoreFileContent) : string
 {
 $gitignoreFileContent = \preg_replace('~(?<!\\\\)#[^\\n\\r]*~', '', $gitignoreFileContent);
 $gitignoreLines = \preg_split('~\\r\\n?|\\n~', $gitignoreFileContent);
 $res = self::lineToRegex('');
 foreach ($gitignoreLines as $i => $line) {
 $line = \preg_replace('~(?<!\\\\)[ \\t]+$~', '', $line);
 if ('!' === \substr($line, 0, 1)) {
 $line = \substr($line, 1);
 $isNegative = \true;
 } else {
 $isNegative = \false;
 }
 if ('' !== $line) {
 if ($isNegative) {
 $res = '(?!' . self::lineToRegex($line) . '$)' . $res;
 } else {
 $res = '(?:' . $res . '|' . self::lineToRegex($line) . ')';
 }
 }
 }
 return '~^(?:' . $res . ')~s';
 }
 private static function lineToRegex(string $gitignoreLine) : string
 {
 if ('' === $gitignoreLine) {
 return '$f';
 // always false
 }
 $slashPos = \strpos($gitignoreLine, '/');
 if (\false !== $slashPos && \strlen($gitignoreLine) - 1 !== $slashPos) {
 if (0 === $slashPos) {
 $gitignoreLine = \substr($gitignoreLine, 1);
 }
 $isAbsolute = \true;
 } else {
 $isAbsolute = \false;
 }
 $regex = \preg_quote(\str_replace('\\', '', $gitignoreLine), '~');
 $regex = \preg_replace_callback('~\\\\\\[((?:\\\\!)?)([^\\[\\]]*)\\\\\\]~', function (array $matches) : string {
 return '[' . ('' !== $matches[1] ? '^' : '') . \str_replace('\\-', '-', $matches[2]) . ']';
 }, $regex);
 $regex = \preg_replace('~(?:(?:\\\\\\*){2,}(/?))+~', '(?:(?:(?!//).(?<!//))+$1)?', $regex);
 $regex = \preg_replace('~\\\\\\*~', '[^/]*', $regex);
 $regex = \preg_replace('~\\\\\\?~', '[^/]', $regex);
 return ($isAbsolute ? '' : '(?:[^/]+/)*') . $regex . (!\str_ends_with($gitignoreLine, '/') ? '(?:$|/)' : '');
 }
}

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