varvars_by_ref.phpt   [plain text]

--TEST--
Accessing variable variables using referenced names
--FILE--
<?php

$name = 'var';
$ref =& $name;

$$name = 42;
var_dump(isset($$name));
unset($$name);
var_dump(isset($$name));

?>
--EXPECT--
bool(true)
bool(false)