var_dump pretty print for php 5.3 code example

Example 1: pretty var_dump

echo '<pre>' . var_export($data, true) . '</pre>';

Example 2: 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"
}
*/