core-bundle/src/Resources/contao/library/Contao/Database/Result.php
public function fetchRow()
	{
		if ($this->intIndex >= $this->count() - 1)
		{
			return false;
		}

		$this->arrCache = array_values($this->resultSet[++$this->intIndex]);

		return $this->arrCache;
	}
public function fetchRow()
	{
		if ($this->intIndex >= $this->count() - 1)
		{
			return false;
		}

		$this->arrCache = array_values($this->resultSet[++$this->intIndex]);

		return $this->arrCache;
	}
Fetch the current row as enumerated array

@return array|false The row as enumerated array or false if there is no row