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<?php $testing = 'foo'; $array = ['bar' => 'testing']; function test() { return 'testing'; } echo ${$array['bar']}; echo PHP_EOL; echo ${test()}; echo $test();
Output for git.master, git.master_jit, rfc.property-hooks
foo foo Warning: Undefined variable $test in /in/JbMGC on line 14 Fatal error: Uncaught Error: Value of type null is not callable in /in/JbMGC:14 Stack trace: #0 {main} thrown in /in/JbMGC on line 14
Process exited with code 255.

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