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<?php function meh() { return 'asdf'; } set_error_handler('asdf'); trigger_error('lol', E_USER_ERROR);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: set_error_handler(): Argument #1 ($callback) must be a valid callback or null, function "asdf" not found or invalid function name in /in/BZSAo:7 Stack trace: #0 /in/BZSAo(7): set_error_handler('asdf') #1 {main} thrown in /in/BZSAo on line 7
Process exited with code 255.

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