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<?php $z = 'z'; var_dump($z++); var_dump($z + 1); $z++; var_dump($z); $z--; var_dump($z); $z = $z + 1; var_dump($z);
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "z" Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /in/ibOPE:4 Stack trace: #0 {main} thrown in /in/ibOPE on line 4
Process exited with code 255.

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