src/NGB/Util/String.php
public static function parseStr( $mixed ) {
	    return is_array($mixed) ? array_map([self, 'parse_str'], $mixed) : self::parse_str($mixed);
	}
public static function parseStr( $mixed ) {
	    return is_array($mixed) ? array_map([self, 'parse_str'], $mixed) : self::parse_str($mixed);
	}
It parses URL encoded data, detects encoding, converts coding to internal encoding and set values to the array

@param array|string $mixed
@return array|string