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<?php $array = []; $lastChar = null; foreach (str_split('10001101') as $char) { if ($char !== $lastChar) { unset($ref); $array[] = &$ref; $ref = $char; $lastChar = $char; } else { $ref .= $char; } } var_export($array);

This is an error 500

Value for `_results` contains invalid data `array`


preferences:
166.15 ms | 2011 KiB | 10 Q