tryphp_func_var_var_export.php:
32
'Hello world!'
32.5
array ( 0 => 'red', 1 => 'green', 2 => 'blue', )
array ( 0 => 32, 1 => 'Hello world!', 2 => 32.5, 3 => array ( 0 => 'red', 1 => 'green', 2 => 'blue', ), )