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<?php $v = ['', 'a', 0, 0.0, 3.14]; foreach($v as $t): echo PHP_EOL; echo PHP_EOL; var_dump(gettype($t) . ':' . var_export($t, true), [ '-$t' => -$t, '+$t' => +$t, '!$t' => !$t, '~$t' => ~$t, '$t++' => $t++, '$t--' => $t--, '--$t' => --$t, '++$t' => ++$t]); endforeach;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: Unsupported operand types: string * int in /in/OqCDF:9 Stack trace: #0 {main} thrown in /in/OqCDF on line 9
Process exited with code 255.

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