If I understand correctly, given $bar is an object
$foo = $bar will copy entire contents of $bar into foo. Following question: what happens with $foo = new Foo? Does the object get created, copied into $foo and then destroyed, while the copy in $foo lives? In other words, is there a performance benefit to do $foo =& new Foo? -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, visit: http://www.php.net/unsub.php
