pretty print php var_dump code example

Example: var_dump pretty

$licks = ['one', 'two', 'three'];

echo '<pre>';
print_r($licks);
echo '</pre>';

/*
array(3) {
  [0]=>
  string(3) "one"
  [1]=>
  string(3) "two"
  [2]=>
  string(5) "three"
}
*/