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Detailed explanation of the difference between {{}} and {!! !!} in laravel
- angryTomforward
- 2020-02-19 17:57:475234browse
This article introduces the difference between {{}} and {!! !!} in laravel. Interested friends can refer to it.
##Detailed explanation of the difference between {{}} and {!! !!} in laravel
1 {{}} in .{{}} and {!! !!} supports escaping. A piece of html code is just output as an ordinary string. {!! !!} does not support escaping. A piece of html code can be parsed normally.
1.2 What does it mean specifically? Let’s show the code
2. Routing
Route::get('demo','DemoController@demo');
3 .Controller
<?php
namespace App\Http\Controllers;use Illuminate\Http\Request;class DemoController extends Controller
{ // public function demo(){ $address="<span style='color:deeppink'>我的家在哪遥远的北方</span>"; return view('demo')->with([ 'name'=>'我叫张三',
'sex'=>'我的性别男',
'address'=>$address,
]);
}
}
4.View layer code
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>向视图传递值</title>
</head>
<body>{!!$name.$sex. $address !!}-->不支持转义<br><br><br><br>{{$name.$sex. $address}}-->支持转义（我理解未转换原来的意义）</body>
</html>
5.The display result is as follows
laravel tutorial column!
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