README

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Twig PHP Function

Call (almost) any PHP function from your Twig templates.

Usage

After registering PhpFunctionExtension call PHP functions from your templates like this:

Hi, I am unique: {{ uniqid() }}.

And {{ floor(7.7) }} is floor of 7.7.

Extend

You can control allowed PHP functions by adding new ones like this:

$extension = new Umpirsky\Twig\Extension\PhpFunctionExtension();
$extension->allowFunction('hash_hmac');

or restrict what functions are allowed like this:

$extension = new Umpirsky\Twig\Extension\PhpFunctionExtension(['floor', 'ceil']);

If you think that some function should be allowed/not allowed, feel free to raise issue or submit a pull request.