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<?php var_dump(substr("foo", ""));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: substr(): Argument #2 ($offset) must be of type int, string given in /in/WVfeg:3 Stack trace: #0 /in/WVfeg(3): substr('foo', '') #1 {main} thrown in /in/WVfeg on line 3
Process exited with code 255.

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