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PHP Building Websites with PHP Slim Basics & Twig Templates Layouts with Twig

devope devope
devope devope
11,490 Points
Posted by devope devope
devope devope
11,490 Points

PHP Fatal error: Call to undefined function render()

  1. I have this index.php
<?php

require 'vendor/autoload.php';

$app = new \Slim\Slim(array(
    'view' => new \Slim\Views\Twig()
));

$view = $app->view();
$view->parserOptions = array(
    'debug' => true
);

$view->parserExtensions = array(
    new \Slim\Views\TwigExtension(),
);


$app->get('/', function() use($app){
    $app–>render('about.html');
});

$app->get('/contacts', function() use($app){
    $app–>render('contact.html');
});

$app->run();
  1. And get error
This page isn’t working

localhost is currently unable to handle this request.
HTTP ERROR 500
  1. Also in the terminal console I get this Call to undefined function render()

BTW question for teacher and Treehouse platform: what's the problem with this course to resolve it? I see many unanswered questions about the same problems.

Thank you anyway!