How to call my custom function from my twig file in opencart 3.x

Question

I am calling a function in my controller file from my twig file, like I set my code as:

{% if myFunction('param1', 'param2') %}
    {{ 'do something' }}
{% endif %

}

But it giving this error.

Error :

Fatal error: Uncaught Twig_Error_Syntax: Unknown "myFunction" function in...

Answer 1

Its not possible to access any PHP function inside Twig directly.

You should use the function to set a variable in your controller and then test the truth of that variable in Twig.

Or see this: Call PHP function from Twig template