本文实例讲述了PHP实现导出excel数据的类库用法。分享给大家供大家参考，具体如下：

今天一个项目要做一个PHP导出数据用excel保存，在网上找到一个本来是想用phpexcel的，后来发现太难了，就换了一个但导出的歌声是XML

类写的很简单，但很实用。只能简单的导出字符串和数字二种格式。

如果你有兴趣，你可以拿去扩充了，基本够用。

class Excel_XML { //定于私有变量，顶部标签 private $header = "<"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">"; //底部标签 private $footer = "</Workbook>"; //定于行数组 private $lines = array(); //设置编码 private $sEncoding; //设置类型 private $bConvertTypes; //设置sheet名称 private $sWorksheetTitle; //构造函数 public function __construct( $sEncoding = 'UTF-8',$bConvertTypes = false,$sWorksheetTitle = 'Table1') { $this->bConvertTypes = $bConvertTypes; $this->setEncoding($sEncoding); $this->setWorksheetTitle($sWorksheetTitle); } //设置编码，在构造函数里面默认的事UTF-8格式 public function setEncoding($sEncoding) { $this->sEncoding = $sEncoding; } //设置excel的头 public function setWorksheetTitle ($title) { $title = preg_replace ("/[|:|/|", $title); $title = substr ($title, 0, 31); $this->sWorksheetTitle = $title; } //增加行函数（关键函数） private function addRow ($array) { $cells = ""; //设置每个单元为空 foreach ($array as $k => $v) { $type = 'String'; //默认类型是字符串 if ($this->bConvertTypes === true && is_numeric($v)): //判断类型 { $type = 'Number'; } $v = htmlentities($v, ENT_COMPAT, $this->sEncoding); $cells .= "<Cell><Data ss:Type="$type">" . $v . "</Data></Cell>n"; } $this->lines[] = "<Row>n" . $cells . "</Row>n"; //写入数组 } //增加数组 public function addArray ($array) { foreach ($array as $k => $v) {$this->addRow ($v);} } //导出xml public function generateXML ($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 "n<Worksheet ss:Name="" . $this->sWorksheetTitle . "">n<Table>n"; foreach ($this->lines as $line) echo $line; echo "</Table>n</Worksheet>n"; echo $this->footer; } }

原理很简单，就是把数据数组，读出来，再用XML的标签封上，在用php自带的header()函数告诉游览器，就可以了。

调用：

public function import() { $data = array( 1 => array ('学校名称',"队伍名称") ); foreach($this->team as $key=>$value) { array_push($data,array($key, $value)); } $xls = new Excel_XML('UTF-8', false, 'My Test Sheet'); //实例化函数 $xls->addArray($data); $xls->generateXML('school'); //导出并设置名称 }

上面是的写一个导出方式。在游览器运行就已经导出数组$this->team 里面的键和值了。

希望本文所述对大家PHP程序设计有所帮助。