我想知道为什么我的PHP序列化没有按预期工作:
<?
$x = "whatever...";
$y = array(&$x, "test, 1-2, 1-2...", &$x);
$yy = unserialize(serialize(&$y));
$y[0] = "blah";
echo($yy[0]); // prints 'whatever', was expecting 'blah'
?>