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--TEST--
Bug #66609 (php crashes with __get() and ++ operator in some cases)
--FILE--
<?php
$bar = new Bar;
$foo = new Foo;
class Bar {
public function __get($x) {
global $foo;
return $foo->foo;
}
}
class Foo {
public function __get($x) {
global $bar;
return $bar->bar;
}
}
$foo->blah += 1; //crash
++$foo->blah; //crash
$foo->blah++; //crash
$foo->blah--; //crash
--$foo->blah; //crash
echo "okey";
?>
--EXPECTF--
Warning: Undefined property: Bar::$bar in %s on line %d
okey
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