手动生成学说slu ..

Question

我在Symfony2项目中使用了可缓慢的行为,但现在我想基于不同的文本(当前标题,旧标题,来自表单输入的用户文本)为一页制作许多slug,并将其保存在另一个页面中表.我的问题是 - 如何手动使用任何文本的学说扩展？我找不到任何地方.完美将是这样的:

/* careful - it's not a real, working code! */
$sluggable = new DoctrineSluggable();
$slug = $sluggable->generate('My own text!');
echo $slug; // my-own-text

Answer 1

我发现意外的解决方案在这里.码:

use Gedmo\Sluggable\Util as Sluggable;    

$string = 'My own text!';
$slug = Sluggable\Urlizer::urlize($string, '-');
    if(empty($slug)) // if $string is like '=))' or '????????????' an empty slug will be returned, that causes troubles and throws no exception
        echo 'error, empty slug!!!';
    else
        echo $slug;