wickywills
8/25/2017 - 1:52 PM

Add custom function to twig

Add custom function to twig

twig-custom-function.md
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$makeKey = new Twig_SimpleFunction('makeKey', function ($string) {
    $clear = str_replace(' ','-',preg_replace('/\s+/', ' ',strtolower(preg_replace('/[^a-zA-Z0-9\s]/', '', strip_tags($string)))));
    return $clear;
});
$twig->addFunction($makeKey);