基于php导出到Excel或CSV的详解(附utf8、gbk 编码转换)_php技巧

php导入到excel乱码是因为utf8编码在xp系统不支持所有utf8编码转码一下就完美解决了
utf-8编码案例
Php代码

<?php <BR>header("Content-Type: application/vnd.ms-excel; charset=UTF-8"); <BR>header("Pragma: public"); <BR>header("Expires: 0"); <BR>header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); <BR>header("<a>@本文9来源gao($daima.com搞@代@#码8网^</a><strong>搞代gaodaima码</strong>Content-Type: application/force-download"); <BR>header("Content-Type: application/octet-stream"); <BR>header("Content-Type: application/download"); <BR>header("Content-Disposition: attachment;filename=11.xls "); <BR>header("Content-Transfer-Encoding: binary "); <BR>?>  <BR>

Php代码

<?    <BR>$filename="php导入到excel-utf-8编码";    <BR>$filename=iconv("utf-8", "gb2312", $filename);    <BR>echo $filename;    <BR>?>   <BR>

gbk编码案例
Php代码

<?php <BR>header("Content-Type: application/vnd.ms-excel; charset=UTF-8"); <BR>header("Pragma: public"); <BR>header("Expires: 0"); <BR>header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); <BR>header("Content-Type: application/force-download"); <BR>header("Content-Type: application/octet-stream"); <BR>header("Content-Type: application/download"); <BR>header("Content-Disposition: attachment;filename=11.xls "); <BR>header("Content-Transfer-Encoding: binary "); <BR>?>  <BR>

Php代码

0.<?    <BR>0.$filename="php导入到excel-utf-8编码";    <BR>0.echo $filename;    <BR>0.?>   <BR>

访问网站的时候就下载到excel里面
要弄单元格区别的话
用table表格做网页的就可以了
====================== 其他方法 =============================
1、制作简单 Excel

0.<?php   <BR>0.header("Content-type:application/vnd.ms-excel");   <BR>0.header("Content-Disposition:filename=php2excel.xls");   <BR>0.  <BR>0.echo "A1/t B1/t C1/n";   <BR>0.echo "A2/t B2/t C2/n";   <BR>0.echo "A3/t B3/t C3/n";   <BR>0.echo "A4/t B4/t C4/n";   <BR>0.?>  <BR>

2、制作简单 CSV

<?php<BR>$action =$_GET['action'];<BR>if ($action=='make'){<BR> $fp = fopen("demo_csv.csv","a"); //打开csv文件，如果不存在则创建<BR> $title = array("First_Name","Last_Name","Contact_Email","Telephone"); //第一行数据<BR> $data_1 = array("42343","423432","4234","4234"); <BR> $data_2 = array("4234","Last_Name","Contact_Email","Telephone"); <BR> $title = implode(",",$title); //用 ' 分割成字符串<BR> $data_1 = implode(",",$data_1); // 用 ' 分割成字符串<BR> $data_2 = implode(",",$data_2); // 用 ' 分割成字符串<BR> $data_str =$title."/r/n".$data_1."/r/n".$data_2."/r/n"; //加入换行符<BR> fwrite($fp,$data_str); // 写入数据<BR> fclose($fp); //关闭文件句柄<BR> echo "生成成功";<BR>}<BR>echo "<br>";<BR>echo "生成csv文件";<BR>?><BR>

也可以做一个封闭函数：
封闭函数一：

function exportToCsv($csv_data, $filename = 'export.csv') {<BR>    $csv_terminated = "/n";<BR>    $csv_separator = ",";<BR>    $csv_enclosed = '"';<BR>    $csv_escaped = "//";<BR>    // Gets the data from the database<BR>    $schema_insert = '';<BR>    $out = '';<BR>    // Format the data<BR>    foreach ($csv_data as $row)<BR>    {<BR>        $schema_insert = '';<BR>        $fields_cnt = count($row);<BR>        //printr($row);<BR>        $tmp_str = '';<BR>        foreach($row as $v)<BR>        {<BR>            $tmp_str .= $csv_enclosed.str_replace($csv_enclosed, $csv_escaped . $csv_enclosed, $v).$csv_enclosed.$csv_separator;<BR>        } // end for<br><br>        $tmp_str = substr($tmp_str, 0, -1);<BR>        $schema_insert .= $tmp_str;<BR>        $out .= $schema_insert;<BR>        $out .= $csv_terminated;<BR>    } // end while<BR>    header("Cache-Control: must-revalidate, post-check=0, pre-check=0");<BR>    header("Content-Length: " . strlen($out));<BR>    header("Content-type: text/x-csv");<BR>    header("Content-Disposition:filename=$filename");<BR>    echo $out;<BR>}<BR>/*<BR>$csv_data = array(array('Name', 'Address'));<BR>array_push($csv_data, array($row['name'],$row['address']));<BR>...<BR>exportToCsv($csv_data,'new_file.csv');<BR>*/<BR>

封闭函数二：

<?<BR>/**<BR> * Simple class to properly output CSV data to clients. PHP 5 has a built<BR> * in method to do the same for writing to files (fputcsv()), but many times<BR> * going right to the client is beneficial.<BR> *<BR> * @author Jon Gales<BR> */<BR>class CSV_Writer {<BR>    public $data = array();<BR>    public $deliminator;<BR>    /**<BR>     * Loads data and optionally a deliminator. Data is assumed to be an array<BR>     * of associative arrays.<BR>     *<BR>     * @param array $data<BR>     * @param string $deliminator<BR>     */<BR>    function __construct($data, $deliminator = ",")<BR>    {<BR>        if (!is_array($data))<BR>        {<BR>            throw new Exception('CSV_Writer only accepts data as arrays');<BR>        }<BR>        $this->data = $data;<BR>        $this->deliminator = $deliminator;<BR>    }<BR>    private function wrap_with_quotes($data)<BR>    {<BR>        $data = preg_replace('/"(.+)"/', '""$1""', $data);<BR>        return sprintf('"%s"', $data);<BR>    }<BR>    /**<BR>     * Echos the escaped CSV file with chosen delimeter<BR>     *<BR>     * @return void<BR>     */<BR>    public function output()<BR>    {<BR>        foreach ($this->data as $row)<BR>        {<BR>            $quoted_data = array_map(array('CSV_Writer', 'wrap_with_quotes'), $row);<BR>            echo sprintf("%s/n", implode($this->deliminator, $quoted_data));<BR>        }<BR>    }<BR>    /**<BR>     * Sets proper Content-Type header and attachment for the CSV outpu<BR>     *<BR>     * @param string $name<BR>     * @return void<BR>     */<BR>    public function headers($name)<BR>    {<BR>        header('Content-Type: application/csv');<BR>        header("Content-disposition: attachment; filename={$name}.csv");<BR>    }<BR>}<BR>/*<BR>//$data = array(array("one","two","three"), array(4,5,6));<BR>$data[] = array("one","two","three");<BR>$data[] = array(4,5,6);<BR>$csv = new CSV_Writer($data);<BR>$csv->headers('test');<BR>$csv->output();<BR>*/<BR>

3. 使用excel类

<?php<BR>require_once 'Spreadsheet/Writer.php';<BR>$workbook = new Spreadsheet_Excel_Writer();<BR>/* 生成 CSV<BR>$filename = date('YmdHis').'.csv';<BR>$workbook->send($filename); // 发送 Excel 文件名供下载<BR>*/<BR>// 生成 Excel<BR>$filename = date('YmdHis').'.xls';<BR>$workbook->send($filename); // 发送 Excel 文件名供下载<BR>$workbook->setVersion(8);<BR>$workbook->setBIFF8InputEncoding('UTF-8');<BR>$worksheet =& $workbook->addWorksheet("Sheet-1");<BR>$data[]= array('id','username','company','email','mob','daytime','intent');<BR>$data[] = array(1,'老梁','**工作室','jb51.net','1363137966*',time(),'y');<BR>$total_row = count($data);<BR>$total_col = count($data[0]);<BR>for ($row = 0; $row < $total_row; $row ++) {<BR>   for ($col = 0; $col < $total_col; $col ++) {<BR>  $worksheet->writeString($row, $col, $data[$row][$col]); // 在 sheet-1 中写入数据<BR>   }<BR>}<BR>/*<BR>$worksheet =& $workbook->addWorksheet("Sheet-2");<BR>$data[]= array('id','username','company','email','mob','daytime','intent');<BR>$data[] = array(1,'老梁','**工作室','jb51.net','1363137966*',time(),'y');<BR>$total_row = count($data);<BR>$total_col = count($data[0]);<BR>for ($row = 0; $row < $total_row; $row ++) {<BR>   for ($col = 0; $col < $total_col; $col ++) {<BR>  $worksheet->writeString($row, $col, $data[$row][$col]); // 在 sheet-2 中写入数据<BR>   }<BR>}<BR>*/<BR>$workbook->close(); // 完成下载<BR>?><BR>

类二
—–函数说明
读取Excel文件
function Read_Excel_File($ExcelFile,$Result)
$ExcelFile Excel文件名
$Result 返回的结果
函数返回值 正常返回0，否则返回错误信息
返回的值数组
$result[sheet名][行][列] 的值为相应Excel Cell的值

建立Excel文件
function Create_Excel_File($ExcelFile,$Data)
$ExcelFile Excel文件名
$Data Excel表格数据
请把函数写在PHP脚本的开头
例1：

<?<BR>require "excel_class.php";<BR>Read_Excel_File("Book1.xls",$return);<BR>for ($i=0;$i<count($return[Sheet1]);$i++)<BR>{<BR>    for ($j=0;$j<count($return[Sheet1][$i]);$j++)<BR>    {<BR>        echo $return[Sheet1][$i][$j]."|";<BR>    }<BR>    echo "<br>";<BR>}<BR>?><BR>

例2：

<?<BR>require "excel_class.php";<BR>Read_Excel_File("Book1.xls",$return);<BR>Create_Excel_File("ddd.xls",$return[Sheet1]);<BR>?><BR>

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