src/Walker.php
public function column()
    {
        $this->index++;
        $this->infiniteIndex++;

        if (!$this->grid->hasColumn($this->index)) {
            $this->index = 0;
        }

        if ($this->classesOnly) {
            return $this->grid->getColumnAsString($this->index);
        }

        $buffer = sprintf(
            '%s</div>%s%s<div class="%s">%s',
            PHP_EOL,
            PHP_EOL,
            $this->grid->getColumnResetsAsString($this->index),
            $this->grid->getColumnAsString($this->index),
            PHP_EOL
        );

        return $buffer;
    }
public function column()
    {
        $this->index++;
        $this->infiniteIndex++;

        if (!$this->grid->hasColumn($this->index)) {
            $this->index = 0;
        }

        if ($this->classesOnly) {
            return $this->grid->getColumnAsString($this->index);
        }

        $buffer = sprintf(
            '%s</div>%s%s<div class="%s">%s',
            PHP_EOL,
            PHP_EOL,
            $this->grid->getColumnResetsAsString($this->index),
            $this->grid->getColumnAsString($this->index),
            PHP_EOL
        );

        return $buffer;
    }
Get the current column.

@return string