void Format::setUnderline (
integer $underline
)
Sets the underline of the text
integer $underline -
The value for underline. Possible values are
1 => underline, 2 => double underline.
This function can not be called statically.
Using setUnderline()
<?php
require_once 'Spreadsheet/Excel/Writer.php';
$workbook = new Spreadsheet_Excel_Writer();
$format_underline =& $workbook->addFormat();
$format_underline->setUnderline(1);
$worksheet =& $workbook->addWorksheet();
$worksheet->write(0, 0, "This is underlined", $format_underline);
$format_underline->setUnderline(2);
$worksheet->write(1, 0, "This is twice underlined", $format_underline);
?>