Online PHP editor | refs for 3k6TO

<?php $test = array ( 0 => array ( 0 => array ( 0 => '0', 1 => '1', ), 1 => array ( 0 => '0', 1 => '1', ), 2 => array ( 0 => '0', 1 => '1', ), 3 => array ( 0 => '0', 1 => '1', ), 4 => array ( 0 => '0', 1 => '1', ), ), 1 => array ( 0 => array ( 0 => '2', 1 => ' ', ), 1 => array ( 0 => '2', 1 => ' ', ), 2 => array ( 0 => '2', 1 => ' ', ), 3 => array ( 0 => '2', 1 => ' ', ), 4 => array ( 0 => '2', 1 => ' ', ), ), ); $test = call_user_func_array('array_merge', $test); var_export($test);