app.php


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<?php

require __DIR__ . '/vendor/autoload.php';

$loader = new \Twig\Loader\FilesystemLoader(__DIR__ . '/views');
$twig = new \Twig\Environment($loader); # no cache

$function = new \Twig\TwigFunction('is_active', function($route) {
		$url = strtok($_SERVER["REQUEST_URI"], '?');
		if ( str_starts_with($url, $route) ) {
			echo " active ";
		}
});
$twig->addFunction($function);

$function = new \Twig\TwigFunction('maincss', function() {
	echo readfile(__DIR__ . '/public/css/bootstrap.min.css');
});

$twig->addFunction($function);

/**
 * Debug
 */
$function = new \Twig\TwigFunction('dump', function($data) {
	var_dump($data);
});
$twig->addFunction($function);