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<?php $a = 'b'; $b = 'c'; $c = 'd'; $d = 'e'; $e = 'f'; $f = 'hi'; function hi() { echo 'hello'; } echo $$$$$$$a();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $hi in /in/F2dJ6 on line 14 Fatal error: Uncaught Error: Value of type null is not callable in /in/F2dJ6:14 Stack trace: #0 {main} thrown in /in/F2dJ6 on line 14
Process exited with code 255.

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