PHP: Get 2D Array From CSV

PHP: Get 2D Array From CSV

// PRODUCE A 2D ARRAY FROM CSV
function get2DArrayFromCsv($file, $delimiter)
{
    if (($handle = fopen($file, "r")) !== false) {
        $i = 0;
        while (($lineArray = fgetcsv($handle, 4000, $delimiter)) !== false) {
            for ($j = 0; $j < count($lineArray); $j++) {
                $data2DArray[$i][$j] = $lineArray[$j];
            }
            $i++;
        }
        fclose($handle);
    }

    return $data2DArray;
}