Online PHP editor | refs for NiQXA

<?php $n = 2000; class ClassMetadata { public $assocations; } class Association { public $inverse; public $name; public $joinColumn; public $joinTable; public $cascade; } $association = new Association(); $association->inverse = "foobar"; $association->name = "foobar"; $association->joinColumn = array("baz" => "boing"); $association->joinTable = "foobar"; $association->cascade = array("persist", "remove", "merge"); $cm = new ClassMetadata(); $cm->associations = array($association, $association); $start = microtime(true); for ($i = 0; $i < $n; $i++) { $data = unserialize(serialize($cm)); } echo number_format(microtime(true) - $start, 4) . "\n"; $cm->associations = array((array)$association, (array)$association); $start = microtime(true); for ($i = 0; $i < $n; $i++) { $data = unserialize(serialize($cm)); } echo number_format(microtime(true) - $start, 4) . "\n";