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run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo {} $a = null; $f = new Foo($a = 123); var_dump($a); class Foo2 { function __constructor(){} } $a = null; $f = new Foo2($a = 123); var_dump($a);
Output for 7.1.0 - 7.3.0rc4
int(123) int(123)
Output for 4.3.0 - 7.0.20
NULL NULL