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--TEST--
ZE2 Late Static Binding nested calls
--FILE--
<?php
class A {
public static function test($x=null) {
if (!is_null($x)) {
echo "$x\n";
}
return get_called_class();
}
}
class B extends A {
}
class C extends A {
}
class D extends A {
}
echo A::test(B::test(C::test(D::test())))."\n";
?>
==DONE==
--EXPECT--
D
C
B
A
==DONE==