如果你安装了intl扩展，你可以使用Transliterator::transliterate函数轻松创建一个slug。

$string = 'Namnet på bildtävlingen';

$rules = <<<'RULES'
    :: Any-Latin;
    :: NFD;
    :: [:Nonspacing Mark:] Remove;
    :: NFC;
    :: [^-[:^Punctuation:]] Remove;
    :: Lower();
    [:^L:] { [-] > ;
    [-] } [:^L:] > ;
    [-[:Separator:]]+ > '-';
RULES;

$slug = \Transliterator::createFromRules($rules)
    ->transliterate( $string );

echo $slug; // namnet-pa-bildtavlingen

demo

请注意，这种解决方案适用于任何字母表，并且非常灵活。

我认为最优雅的方法是使用Behat\Transliterator\Transliterator。

我需要通过你的类扩展这个类，因为它是一个抽象，一些像这样:

<?php
use Behat\Transliterator\Transliterator;

class Urlizer extends Transliterator
{
}

然后，使用它:

$text = "Master Ápiu";
$urlizer = new Urlizer();
$slug = $urlizer->transliterate($slug, "-");
echo $slug; // master-apiu

当然你也应该把这些东西放到你的作曲器里。

composer require behat/transliterator

更多信息请点击这里https://github.com/Behat/Transliterator

如果你的弹头只包含A-Za-z0-9-那么这对你来说是可以的

function sanitize_slug($text)
{
    $text = preg_replace('/[^A-Za-z0-9-]+/', '-', $text);
    $text = trim($text, '-');
    $text = preg_replace('~-+~', '-', $text);
    return $text;
}

如果使用Core中已经实现的东西呢?

//Clean non UTF-8 characters    
Mage::getHelper('core/string')->cleanString($str)

或者核心url/ url重写方法之一..

function slugify($text)
{
    // replace non letter or digits by -
    $text = preg_replace('~[^\pL\d]+~u', '-', $text);
    // transliterate
    $text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);
    // remove unwanted characters
    $text = preg_replace('~[^-\w]+~', '', $text);
    // trim
    $text = trim($text, '-');
    // remove duplicate -
    $text = preg_replace('~-+~', '-', $text);
    // lowercase
    $text = strtolower($text);
    if (empty($text)) {
        return 'n-a';
    }
    return $text;
}

用例:

echo slugify('bu metinde ç ö ş ğ ü ı * # karakter $ @ ! ?  kullanılamaz');

输出:bu-metinde-c-o-s-g-u-i-karakter-kullanilamaz

这可能也是一种方法。灵感来自这些链接专家交流和alinalexander

function slugifier($txt){

   /* Get rid of accented characters */
   $search = explode(",","ç,æ,œ,á,é,í,ó,ú,à,è,ì,ò,ù,ä,ë,ï,ö,ü,ÿ,â,ê,î,ô,û,å,e,i,ø,u");
   $replace = explode(",","c,ae,oe,a,e,i,o,u,a,e,i,o,u,a,e,i,o,u,y,a,e,i,o,u,a,e,i,o,u");
   $txt = str_replace($search, $replace, $txt);

   /* Lowercase all the characters */
   $txt = strtolower($txt);

   /* Avoid whitespace at the beginning and the ending */
   $txt = trim($txt);

   /* Replace all the characters that are not in a-z or 0-9 by a hyphen */
   $txt = preg_replace("/[^a-z0-9]/", "-", $txt);
   /* Remove hyphen anywhere it's more than one */
   $txt = preg_replace("/[\-]+/", '-', $txt);
   return $txt;   
}