twigHow to use var_dump with PHP and Twig?

Var_dump is a PHP function used to display structured information about variables and their content. It can be used with Twig to debug and inspect variables in a template.

Example code

<?php
$var = array('a' => 1, 'b' => 2);
var_dump($var);
?>

Output example

array(2) {
  ["a"]=>
  int(1)
  ["b"]=>
  int(2)
}

Code explanation

• $var = array('a' => 1, 'b' => 2); - creates an array with two elements
• var_dump($var); - displays structured information about the array

Helpful links

• PHP var_dump() Function
• Twig Documentation

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