Laravel - Blade Templates - Rendering Json

Sometimes you may pass an array to your view with the intention of rendering it as JSON in order to initialize a JavaScript variable. For example:

    
    
	

However, instead of manually calling json_encode, you may use the Illuminate\Support\Js::from method directive. The from method accepts the same arguments as PHP's json_encode function; however, it will ensure that the resulting JSON is properly escaped for inclusion within HTML quotes. The from method will return a string JSON.parse JavaScript statement that will convert the given object or array into a valid JavaScript object:

    
    
	

The latest versions of the Laravel application skeleton include a Js facade, which provides convenient access to this functionality within your Blade templates:

    
    
	
You should only use the Js::from method to render existing variables as JSON. The Blade templating is based on regular expressions and attempts to pass a complex expression to the directive may cause unexpected failures.