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<?php $refVariable = false; $refName = 'refVariable'; $callback = function() use (&$refVariable) { static $foo = refVariable; var_dump($refVariable); var_dump($foo); }; $function = new \ReflectionFunction($callback); $staticVariables = $function->getStaticVariables(); $callback(); $staticVariables['foo'] = 8; $callback();
Output for git.master, git.master_jit
Fatal error: Uncaught Error: Undefined constant "refVariable" in /in/ZRRcn:7 Stack trace: #0 /in/ZRRcn(7): ReflectionFunctionAbstract->getStaticVariables() #1 {main} thrown in /in/ZRRcn on line 7
Process exited with code 255.
Output for rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "refVariable" in /in/ZRRcn:5 Stack trace: #0 /in/ZRRcn(8): {closure}() #1 {main} thrown in /in/ZRRcn on line 5
Process exited with code 255.

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