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<?php function foo($bar) { $baz = 'blah'; bar(); } $baz = 'global blah'; $bar = function() use ($baz) { echo $baz; }; $bar(); foo($bar);
Output for git.master, git.master_jit, rfc.property-hooks
global blah Fatal error: Uncaught Error: Call to undefined function bar() in /in/J9iY3:6 Stack trace: #0 /in/J9iY3(11): foo(Object(Closure)) #1 {main} thrown in /in/J9iY3 on line 6
Process exited with code 255.

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