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<?php function g($x=0){ return $x?'o':'al'; } echo g() , PHP_EOL; echo g()() , PHP_EOL; echo g()()() , PHP_EOL; echo g()()()() , PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
al Fatal error: Uncaught Error: Call to undefined function al() in /in/gNd72:7 Stack trace: #0 {main} thrown in /in/gNd72 on line 7
Process exited with code 255.

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