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<?php spl_autoload_register(function ($class) { echo $class; }); class_alias('foo', 'bar'); new bar();
Output for git.master, git.master_jit, rfc.property-hooks
foo Warning: Class "foo" not found in /in/Mgi1G on line 7 bar Fatal error: Uncaught Error: Class "bar" not found in /in/Mgi1G:9 Stack trace: #0 {main} thrown in /in/Mgi1G on line 9
Process exited with code 255.

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