CODEWITHSUNDEEP
symfonytwig
Sandeep Gajera
Sandeep Gajera

Reputation: 229

How to use core php function In Symfony framework Twig file

I am new with Symfony and I've searched a lot on the net how to use core PHP functions like array functions (in_array , array_combine) , string functions (strpos , strlen) , date functions (date,timestamp),etc.. In Symfony Twig file?

Upvotes: 2

Views: 694

Answers (2)

Mert Simsek
Mert Simsek

Reputation: 1560

Firstly, create Twig/Extension directory into your bundle. Sample: AppBundle/Twig/Extension

Then, create a class for your function name. I create a JsonDecode and i use every twig file this function;

namespace AppBundle\Twig\Extension;

class JsonDecode extends \Twig_Extension {
    public function getName() {
        return 'twig.json_decode';
    }
    public function getFilters() {
        return array(
            'json_decode' => new \Twig_Filter_Method($this, 'jsonDecode')
        );
    }
    public function jsonDecode($string) {
        return json_decode($string);
    }
}

Then,

add lines into services.yml;

twig.json_decode:
    class: AppBundle\Twig\Extension\JsonDecode
    tags:
        - { twig.extension }

that's enough.

Upvotes: 2

t-n-y
t-n-y

Reputation: 1209

You have to create a custom twig extension that you could use in your twig template.

You can follow the symfony documentation

Upvotes: 1

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