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<?php mb_set_internal_encoding('utf-8'); echo mb_strlen('aäaä');
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function mb_set_internal_encoding() in /in/OYa3e:2 Stack trace: #0 {main} thrown in /in/OYa3e on line 2
Process exited with code 255.

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