使用FPDF更改表中一列的宽度

I have a dynamic PHP table which is generated on to a PDF via FPDF.

How can I make the column 'Name' wider than the others?

class PDF extends FPDF {
    function Header() {
        $this->Image('quote-header.png');
        $this->Ln(2);
    }

    function Footer() {
        $this->Image('quote-footer.png');
    }

    function LoadData($file) {
        $lines = file($file);
        $data = array();
        foreach($lines as $line)
        $data[] = explode(';', trim($line));
        return $data;
    }

    function BasicTable($header, $data) {
        foreach($header as $col)
        $this->Cell(40, 7, $col, 1);
        $this->Ln();
        foreach($data as $row) {
            foreach($row as $col)
            $this->Cell(40, 6, $col, 1);
            $this->Ln();
        }
    }
}

$header = array('Product Reference', 'Name', '('. $pound_sign .') Price (excl. VAT)', 'Unit');

I'm confident that is the only code that generates the table?

Any help would be brilliant. This is for a Product Quotation system for a company I work for and I cannot progress further without fixing this column width issue.

The table is made up of 4 columns: Product Reference, Name, Price and Unit. I need the Name column to be wider than the others, or if possible (automatically adjust) to the Product Name.

The first parameter in the Cell method is width. http://www.fpdf.org/en/doc/cell.htm

Try this to double the size.

function BasicTable($header, $data) {
    $nameIndex =  array_search ( 'Name' , $header );       

    foreach($header as $key => $col) {
        $width = ($key == $nameIndex) ? 80 : 40;
        $this->Cell($width, 7, $col, 1);            
    }

    $this->Ln();

    // This assumes that $row is an int indexed array
    // E.G looks like array(0 => 'some Product Reference ', 1 => 'Some Name' , 2 =>'Some Price', 3 => 'Some Unit')         
    foreach($data as $row) {
        foreach($row as $key => $col) {
            $width = ($key == $nameIndex) ? 80 : 40;
            $this->Cell($width, 6, $col, 1);
        }
        $this->Ln();
    }

}