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<?php $string = 'key1\value1\key2\value2\key3\value3\key4\value4\key5\value5'; parse_str(preg_replace('/([^\\\\]+)\\\\([^\\\\]+)\\\\?/', '$1=$2&', $string), $output); var_export($output);

This is an error 500

Value for `_results` contains invalid data `array`


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