3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class tfXmlHelper { private function a2x($array, &$xml_obj) { foreach ($array as $key => $value) { if (is_array($value)) { $key = is_numeric($key) ? "item$key" : $key; $subnode = $xml_obj->addChild("$key"); self::a2x($value, $subnode); } else { $key = is_numeric($key) ? "item$key" : $key; $xml_obj->addChild("$key", "$value"); } } } public static function xml_encode($array) { $xml_obj = new SimpleXMLElement("<root></root>"); self::a2x($array, $xml_obj); return $xml_obj->asXML(); } } class XmlHelper extends tfXmlHelper { } $test_obj = array( 'key' => 'value', 'item' => array( 'stuff', 'more_stuff' ) );
Output for git.master, git.master_jit, rfc.property-hooks

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
44.14 ms | 401 KiB | 8 Q