Blade::directive 怎么设置多个参数?
请问Blade扩充里,自定义方法里怎么设置多个参数呀
Blade::directive('substr', function ($expression,$num) {
return str_limit($expression, $limit = $num, $end = '...');
});
模板里:
{{ @substr($news-content,100) }}
这样写,报这个错误:Missing argument 2 for App\Providers\AppServiceProvider::App\Providers{closure}()
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