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<?php var_dump(mb_ereg_replace('a', 'b', 'c', 123));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ValueError: Option "1" is not supported in /in/XcmNY:3 Stack trace: #0 /in/XcmNY(3): mb_ereg_replace('a', 'b', 'c', '123') #1 {main} thrown in /in/XcmNY on line 3
Process exited with code 255.

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