php输出excel,在本站之前采用table的形式,以header代码打开网页为excel进行保存,但是在header方法中生成的excel不是标准的,有的时候不能被微软的excel识别,传送也不好传送。
现在采用<cell>的形式进行输出。类来源于网络,做了部分解释
class Excel_XML
{
private $header = "<?xml version=\"1.0\" encoding=\"%s\"?\>\n<Workbook xmlns=\"urn:schemas-microsoft-com:office:spreadsheet\" xmlns:x=\"urn:schemas-microsoft-com:office:excel\" xmlns:ss=\"urn:schemas-microsoft-com:office:spreadsheet\" xmlns:html=\"http://www.w3.org/TR/REC-html40\">";
private $footer = "</Workbook>";
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);//如果有特殊字符则表示替换
$title = substr ($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);
$cells .= "<Cell><Data ss:Type=\"$type\">" . $v . "</Data></Cell>\n";
endforeach;
$this->lines[] = "<Row>\n" . $cells . "</Row>\n";
}
public function addArray ($array)
{
foreach ($array as $k => $v)
$this->addRow ($v);
}
public function generateXML ($filename = 'excel-export')
{
// correct/validate filename
// $filename = preg_replace('/[^aA-zZ0-9\_\-]/', '', $filename);//这里用来替换了非字母数字为空
// deliver header (as recommended in php manual)
header("Content-Type: application/vnd.ms-excel; charset=" . $this->sEncoding);
header("Content-Disposition: inline; filename=\"" . $filename . ".xls\"");
// print out document to the browser
// need to use stripslashes for the damn ">"
echo stripslashes (sprintf($this->header, $this->sEncoding));
echo "\n<Worksheet ss:Name=\"" . $this->sWorksheetTitle . "\">\n<Table>\n";
foreach ($this->lines as $line)
echo $line;
echo "</Table>\n</Worksheet>\n";
echo $this->footer;
}
}
生成代码:
include("excelclass.php");
$data = array(
array ('空格','','空格测试'),//第一行数据
array('Schwarz', '中文测试'),//第二行数据
array('√', '特殊字符测试')
);
$xls = new Excel_XML('UTF-8', false, 'php输出Excel第一个sheet的名称');
$xls->addArray($data);
$xls->generateXML('php生成Excel的名称');
运行试试,应该没有错,我已经做过测试
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