How to make a beautiful var_dump in wordpress?

Question

PHP

Friends, who knows how to display such a readable var_dump (as in the picture)?
I set in wp-config.php define('WP_DEBUG', true); but still everything is displayed raw.

Answer 1

wrap in tag<pre>

Answer 2

I don’t know about wordpress, but in general xdebug did it for php

Answer 3

You can make yourself a function with formatting, like this:

function vardump($var) {
  echo '<pre>';
  var_dump($var);
  echo '</pre>';
}

and use it instead of var_dump.
Once did something similar for print_r

function dco_print_r($expression, $return = false, $pre = true) {
    if ($pre) {
        echo '<pre>';
    }
    print_r($expression, $return);
    if ($pre) {
        echo '</pre>';
    }
}