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<?php class Test { public function __construct($x){ ++$x; echo "You sent me $b\n"; } } $a = 8; $b = &$a; $o = new Test($b); var_dump($b == $GLOBALS['b']);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $b in /in/SVST1 on line 5 You sent me bool(true)

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