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<?php $chemin ='tmp/export_xlsx/'; if (substr($chemin, strlen($chemin) - 1, 1)) { $chemin = substr($chemin, 0, $chemin - 1); } echo $chemin;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /in/Kefg9:6 Stack trace: #0 {main} thrown in /in/Kefg9 on line 6
Process exited with code 255.

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