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<?php call_user_func($a = function () use (&$a) {$a = next(debug_backtrace())['function']; echo '.'; $a();});
Output for git.master, git.master_jit
Notice: Only variables should be passed by reference in /in/gEAON on line 2 Warning: Trying to access array offset on value of type bool in /in/gEAON on line 2 . Fatal error: Uncaught Error: Value of type null is not callable in /in/gEAON:2 Stack trace: #0 /in/gEAON(2): {closure}() #1 {main} thrown in /in/gEAON on line 2
Process exited with code 255.
Output for rfc.property-hooks
Notice: Only variables should be passed by reference in /in/gEAON on line 2 Warning: Trying to access array offset on false in /in/gEAON on line 2 . Fatal error: Uncaught Error: Value of type null is not callable in /in/gEAON:2 Stack trace: #0 /in/gEAON(2): {closure}() #1 {main} thrown in /in/gEAON on line 2
Process exited with code 255.

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