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<?php $a = "Whoooot!\n"; $b = (object)"It's an object!\n"; $c = &$a; $d = &$c; function testIt ($z){ print_r($z); } testIt($c); testIt($d);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Whoooot! Whoooot!