php {{ }} 和 {!! 有什么区别?!!} 在 laravel 刀片文件中?
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What is the difference between {{ }} and {!! !!} in laravel blade files?
提问by Kumaran
In the laravel framework we can use blade to add PHP code in html file.
We are using both {{ }}
and {!! !!}
syntax in blade files of Laravel.
What is the difference between them?
在laravel 框架中,我们可以使用blade 在html 文件中添加PHP 代码。
我们在 Laravel 的刀片文件中同时使用{{ }}
和{!! !!}
语法。
它们之间有什么区别?
回答by Narendrasingh Sisodia
If you pass data from your Controller to a View with some HTML styling like:
如果您将数据从控制器传递到具有一些 HTML 样式的视图,例如:
$first = "<b>Narendra Sisodia</b>";
And it is accessed, within Blade, with {{ $first }}
then the output'll be:
它在 Blade 中被访问,{{ $first }}
然后输出将是:
<b>Narendra Sisodia</b>
But if it is accessed with {!! $first !!}
then the output'll be:
但是如果它被访问,{!! $first !!}
那么输出将是:
Narendra Sisodia
纳伦德拉·西索迪亚
回答by Sougata Bose
If you don't want the data to be escaped then use {!! !!}
else use {{ }}
.
如果您不想转义数据,请使用{!! !!}
else use {{ }}
。
回答by Mehari
from the documentation:https://laravel.com/docs/5.1/blade
来自文档:https : //laravel.com/docs/5.1/blade
By default, Blade {{ }}
statements are automatically sent through PHP's htmlentities function to prevent XSS attacks. If you do not want your data to be escaped, you may use the following syntax:
默认情况下,Blade{{ }}
语句会通过 PHP 的 htmlentities 函数自动发送,以防止 XSS 攻击。如果您不希望您的数据被转义,您可以使用以下语法:
Hello, {!! $name !!}.
回答by Poorna Rao
To escape data use
逃避数据使用
{{ $data }}
If you don't want the data to be escaped use below
如果您不希望数据被转义,请使用下面的
{!! $data !!}
回答by Panagiotis Koursaris
Blade {{ }} statements are automatically sent through PHP's htmlentities function to prevent XSS attacks.
Blade {{ }} 语句通过 PHP 的 htmlentities 函数自动发送,以防止 XSS 攻击。
You can see more here:https://laravel.com/docs/master/blade
你可以在这里看到更多:https: //laravel.com/docs/master/blade