관리-도구

편집 파일: SlugNormalizer.php

<?php declare(strict_types=1); /* * This file is part of the league/commonmark package. * * (c) Colin O'Dell <colinodell@gmail.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace League\CommonMark\Normalizer; /** * Creates URL-friendly strings based on the given string input */ final class SlugNormalizer implements TextNormalizerInterface { /** * {@inheritdoc} */ public function normalize(string $text, $context = null): string { // Trim whitespace $slug = \trim($text); // Convert to lowercase $slug = \mb_strtolower($slug); // Try replacing whitespace with a dash $slug = \preg_replace('/\s+/u', '-', $slug) ?? $slug; // Try removing characters other than letters, numbers, and marks. $slug = \preg_replace('/[^\p{L}\p{Nd}\p{Nl}\p{M}-]+/u', '', $slug) ?? $slug; return $slug; } }