Online PHP editor | output for lirP1

<?php class version_info { private $vi; function __construct() { $this->vi = array(); } function add($name, $filename) { $this->vi[$filename] = array( 'name' => $name, 'filename' => $filename ); } function dump() { // temporary for debugging foreach ($this->vi as $item) { //echo $item['name'] . ' ' . $item['filename'] . "\n"; echo "$item['name'] $item['filename']\n"; } } } $sc_version_info = new version_info(); $sc_version_info->add('Test', '/admin/test.php'); f('Test2', '/admin/test2.php'); $sc_version_info->dump(); function f($a, $b) { global $sc_version_info; $sc_version_info->add($a, $b); }