Laravel：视图中的变量+参数

Question

I want to ask if it is possible to do something like this in View in Laravel 5.2:

<p> This is window: {{$element_ + 'window'}} </p> <p> This is wall: {{$element_ + 'wall'}} </p>

The values for this variables are from $element_window, $element_wall.

Answer 1

If you want to dynamically name a variable.. you can do the following.

<p> This is window: {{ ${'element_'.'window'} }} </p>
<p> This is wall: {{ ${'element_'.'wall'} }} </p>

That should work.

But if just want to concatenate a string to the variable... you can use "." :-)