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$output = '';

foreach ($tables as $table) {
	if (DB_PREFIX) {
		if (strpos($table, DB_PREFIX) === false) {
			$status = false;
		} else {
			$status = true;
		}
	} else {
		$status = true;
	}

	if ($status) {
		$output .= 'TRUNCATE TABLE `' . $table . '`;' . "\n\n";

		$query = $this->db->query("SELECT * FROM `" . $table . "`");

		foreach ($query->rows as $result) {
			$fields = '';

			foreach (array_keys($result) as $value) {
				$fields .= '`' . $value . '`, ';
			}

			$values = '';

			foreach (array_values($result) as $value) {
				$value = str_replace(array("\x00", "\x0a", "\x0d", "\x1a"), array('\0', '\n', '\r', '\Z'), $value);
				$value = str_replace(array("\n", "\r", "\t"), array('\n', '\r', '\t'), $value);
				$value = str_replace('\\', '\\\\',	$value);
				$value = str_replace('\'', '\\\'',	$value);
				$value = str_replace('\\\n', '\n',	$value);
				$value = str_replace('\\\r', '\r',	$value);
				$value = str_replace('\\\t', '\t',	$value);			

				$values .= '\'' . $value . '\', ';
			}

			$output .= 'INSERT INTO `' . $table . '` (' . preg_replace('/, $/', '', $fields) . ') VALUES (' . preg_replace('/, $/', '', $values) . ');' . "\n";
		}

		$output .= "\n\n";
	}
}

return $output;