从MySQL创建Excel文件

时间：2013-06-16 09:15:05

标签： php mysql excel

我正在尝试从MySQL数据库中的表生成XLS文件，但Excel文件格式不正确＆amp;生成Excel文件时出现错误“您尝试打开的文件格式与指定格式不同”。打开文件时，数据格式不正确。

我缺少什么想法？

<?php
$host = 'XXXXXXX';
$dbname = 'XXXXXXXX';
$username = 'XXXXXXXX';
$password = 'XXXXXXXX';

function xlsBOF() {
    echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
    return;
}

function xlsEOF() {
    echo pack("ss", 0x0A, 0x00);
    return;
}

function xlsWriteLabel($Row, $Col, $Value ) {
    $L = strlen($Value);
    echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
    echo $Value;
    return;
}

function xlsWriteNumber($Row, $Col, $Value) {
    echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
    echo pack("d", $Value);
    return;
}

try {
    $conn = new PDO("mysql:host=$host;dbname=$dbname", $username, $password);
    echo "Connected to $dbname at $host successfully.";
    $conn = null;
} catch (PDOException $pe) {
    die("Could not connect to the database $dbname :" . $pe->getMessage());
}

$q = "SELECT * FROM tablename";
$qr = mysql_query( $q ) or die( mysql_error() );

header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");

header("Content-Disposition: attachment;filename=export_".$dbtable.".xls ");

header("Content-Transfer-Encoding: binary ");

xlsBOF();

$col = 0;
$row = 0;

$first = true;

while( $qrow = mysql_fetch_assoc( $qr ) )
{
    if( $first )
    {
      foreach( $qrow as $k => $v )
      {
        xlsWriteLabel( $row, $col, strtoupper( ereg_replace( "_" , " " , $k ) ) );
        $col++;
      }

      $col = 0;
      $row++;
      $first = false;
    }

    // go through the data
    foreach( $qrow as $k => $v )
    {
      // write it out
      xlsWriteLabel( $row, $col, $v );
      $col++;
    }
    // reset col and goto next row
    $col = 0;
    $row++;
}

xlsEOF();
exit();

5 个答案:

答案 0 :(得分：4)

我不确定.xls但是为了将MySQL结果输出为CSV表格，fputcsv函数可以毫不费力地做到这一点：

// Clear any previous output
ob_end_clean();
// I assume you already have your $result
$num_fields = mysql_num_fields($result);

// Fetch MySQL result headers
$headers = array();
$headers[] = "[Row]";
for ($i = 0; $i < $num_fields; $i++) {
    $headers[] = strtoupper(mysql_field_name($result , $i));
}

// Filename with current date
$current_date = date("y/m/d");
$filename = "MyFileName" . $current_date . ".csv";

// Open php output stream and write headers
$fp = fopen('php://output', 'w');
if ($fp && $result) {
    header('Content-Type: text/csv');
    header('Content-Disposition: attachment; filename='.$filename);
    header('Pragma: no-cache');
    header('Expires: 0');
    echo "Title of Your CSV File\n\n";
    // Write mysql headers to csv
    fputcsv($fp, $headers);
    $row_tally = 0;
    // Write mysql rows to csv
    while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
    $row_tally = $row_tally + 1;
    echo $row_tally.",";
        fputcsv($fp, array_values($row));
    }
    die;
}

答案 1 :(得分：3)

使用http://phpexcel.codeplex.com/

C'est la meilleur解决方案pourgénérerunfichier excel Vouspouvezmêmecréerplusieursfeuilles dans le fichier et formater les cellules（couleur，police，bordure，...）

Google翻译：

  

这是生成excel文件的最佳解决方案您甚至可以在文件中创建多个工作表并格式化单元格（颜色，字体，边框......）

答案 2 :(得分：2)

<?php 
 //download.php page code
 //THIS PROGRAM WILL FETCH THE RESULT OF SQL QUERY AND WILL DOWNLOAD IT. (IF YOU HAVE ANY QUERY CONTACT:rahulpatel541@gmail.com)
//include the database file connection
include_once('database.php');
//will work if the link is set in the indx.php page
if(isset($_GET['name']))
{
    $name=$_GET['name']; //to rename the file
    header('Content-Disposition: attachment; filename='.$name.'.xls'); 
    header('Cache-Control: no-cache, no-store, must-revalidate, post-check=0, pre-check=0');
    header('Pragma: no-cache');
    header('Content-Type: application/x-msexcel; charset=windows-1251; format=attachment;');
    $msg="";
    $var="";
    //write your query      
    $sql="select * from tablename";
    $res = mysql_query($sql);
    $numcolumn = mysql_num_fields($res); //will fetch number of field in table
    $msg="<table><tr><td>Sl No</td>";
    for ( $i = 0; $i < $numcolumn; $i++ ) {
        $msg.="<td>";
        $msg.= mysql_field_name($res, $i);  //will store column name of the table to msg variable
        $msg.="</td>";

    }
    $msg.="</tr>";
    $i=0;
    $count=1; //used to print sl.no
    while($row=mysql_fetch_array($res))  //fetch all the row as array
    {

        $msg.="<tr><td>".$count."</td>";
        for($i=0;$i< $numcolumn;$i++)
        {
            $var=$row[$i]; //will store all the values of row 
            $msg.="<td>".$var."</td>";
        }
        $count=$count+1;
        $msg.="</tr>";
    }

    $msg.="</table>";
    echo $msg;  //will print the content in the exel page
}
?>

<?php
//index.php page
$name="any file name";
echo "<a href='download.php?name=".$name."'>Click to download</a>"; //link to download file
?>

答案 3 :(得分：0)

这是一个简单的Excel文件生成功能，非常快速且完全.xls文件。

$filename = "sample_php_excel.xls";
$data = array(
array("User Name" => "Abid Ali", "Q1" => "$32055", "Q2" => "$31067", "Q3" => 32045, "Q4" => 39043),
array("User Name" => "Sajid Ali", "Q1" => "$25080", "Q2" => "$20677", "Q3" => 32025, "Q4" => 34010),
array("User Name" => "Wajid Ali", "Q1" => "$93067", "Q2" => "$98075", "Q3" => 95404, "Q4" => 102055),
);
to_xls($data, $filename);

function to_xls($data, $filename){
$fp = fopen($filename, "w+");
$str = pack(str_repeat("s", 6), 0x809, 0x8, 0x0, 0x10, 0x0, 0x0); // s | v
fwrite($fp, $str);
if (is_array($data) && !empty($data)){
    $row = 0;
    foreach (array_values($data) as $_data){
        if (is_array($_data) && !empty($_data)){
            if ($row == 0){
                foreach (array_keys($_data) as $col => $val){
                    _xlsWriteCell($row, $col, $val, $fp);
                }
                $row++;
            }
            foreach (array_values($_data) as $col => $val){
                _xlsWriteCell($row, $col, $val, $fp);
            }
            $row++;
        }
    }
}
$str = pack(str_repeat("s", 2), 0x0A, 0x00);
fwrite($fp, $str);
fclose($fp);
}

function _xlsWriteCell($row, $col, $val, $fp){
if (is_float($val) || is_int($val)){
    $str  = pack(str_repeat("s", 5), 0x203, 14, $row, $col, 0x0);
    $str .= pack("d", $val);
} else {
    $l    = strlen($val);
    $str  = pack(str_repeat("s", 6), 0x204, 8 + $l, $row, $col, 0x0, $l);
    $str .= $val;
}
fwrite($fp, $str);
}

答案 4 :(得分：0)

<?php 
  ob_end_clean();
  $num_fields = mysql_num_fields($result);
  $headers = array();
  $headers[] = "[Row]";
  for ($i = 0; $i < $num_fields; $i++) 
     $headers[] = strtoupper(mysql_field_name($result , $i));

  $current_date = date("y/m/d");
  $filename = "MyFileName" . $current_date . ".csv";

  $fp = fopen('php://output', 'w');
  if ($fp && $result) {
      header('Content-Type: text/csv');
      header('Content-Disposition: attachment; filename='.$filename);
      header('Pragma: no-cache');
      header('Expires: 0');
      echo "Title of Your CSV File\n\n";
      fputcsv($fp, $headers);
      $row_tally = 0;
      // Write mysql rows to csv
      while ($row = mysql_fetch_array($result, MYSQL_NUM)) {
        $row_tally = $row_tally + 1;
        echo $row_tally.",";
        fputcsv($fp, array_values($row));
      }
     die;
   }
?>
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