用Simple Excel导出xls实现方法

            因为前几天写了篇文章，用php-excel-reader类导入excel内容，顺便说些excel导出问题，我用的是simple excel，一个很简单的导出xls类，特好用！
simple excel源码如下：
[U]复制代码[/U] 代码如下:

* @version 1.0
*/
class Excel_Xml
{
private $header = "\n";
private $footer = "";
private $lines = array();
private $sEncoding;
private $bConvertTypes;
private $sWorksheetTitle;
public function __construct($sEncoding = 'UTF-8', $bConvertTypes = false, $sWorksheetTitle = 'Table1')
{
$this->bConvertTypes = $bConvertTypes;
$this->setEncoding($sEncoding);
$this->setWorksheetTitle($sWorksheetTitle);
}
public function setEncoding($sEncoding)
{
$this->sEncoding = $sEncoding;
}
public function setWorksheetTitle ($title)
{
$title = preg_replace ("/[\\\|:|\/|\?|\*|\[|\]]/", "", $title);
$title = substr ($title, 0, 31);
$this->sWorksheetTitle = $title;
}
private function addRow ($array)
{
$cells = "";
foreach ($array as $k => $v):
$type = 'String';
if ($this->bConvertTypes === true && is_numeric($v)):
$type = 'Number';
endif;
$v = htmlentities($v, ENT_COMPAT, $this->sEncoding);
$cells .= "" . $v . "\n";
endforeach;
$this->lines[] = "\n" . $cells . "\n";
}
public function addArray ($array)
{
foreach ($array as $k => $v)
$this->addRow ($v);
}
public function generateXML ($filename = 'excel-export')
{
$filename = preg_replace('/[^aA-zZ0-9\_\-]/', '', $filename);
header("Content-Type: application/vnd.ms-excel; charset=" . $this->sEncoding);
header("Content-Disposition: inline; filename=\"" . $filename . ".xls\"");
echo stripslashes (sprintf($this->header, $this->sEncoding));
echo "\nsWorksheetTitle . "\">\n

";

foreach ($this->lines as $line)

echo $line;

echo "

\n\n";
echo $this->footer;
}
}
?>

使用php案例如下:
[U]复制代码[/U] 代码如下:
array('名称','地址'),
2 => array('php点点通','www.phpddt.com'),
3 => array('百度','www.baidu.com')
);
$xls->addArray($data);
$xls->generateXML('name4test');
?>

导出结果如下图：