用于制作 slug 的 PHP 函数(URL 字符串)

2022-01-18 00:00:00 slug internationalization php

我想要一个从 Unicode 字符串创建 slug 的函数，例如gen_slug('Andrés Cortez') 应该返回 andres-cortez.我该怎么做?

I want to have a function to create slugs from Unicode strings, e.g. gen_slug('Andrés Cortez') should return andres-cortez. How should I do that?

推荐答案

不要冗长的替换，试试这个:

Instead of a lengthy replace, try this one:

public static function slugify($text, string $divider = '-')
{
  // replace non letter or digits by divider
  $text = preg_replace('~[^pLd]+~u', $divider, $text);

  // transliterate
  $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);

  // remove unwanted characters
  $text = preg_replace('~[^-w]+~', '', $text);

  // trim
  $text = trim($text, $divider);

  // remove duplicate divider
  $text = preg_replace('~-+~', $divider, $text);

  // lowercase
  $text = strtolower($text);

  if (empty($text)) {
    return 'n-a';
  }

  return $text;
}

这是基于 Symfony 的 Jobeet 教程中的一个.

This was based off the one in Symfony's Jobeet tutorial.

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