/** * Loops through the row and sets the maximum width for each column. * * @param array $row The table row. */ protected function checkRow(array $row) { foreach ($row as $column => $str) { $width = Colors::length($str); if (!isset($this->_width[$column]) || $width > $this->_width[$column]) { $this->_width[$column] = $width; } } return $row; }