PHP特區 : [分享]如何使用php將mysql的查詢結果導出為excel

<?php
// define database parameter

$dbHost = "localhost";
$dbUsername = "webuser";
$dbPassword = "123456";
$dbDbName = "pa_bbs";
$dbTablename = "pw_actions";

// connect database

$Connect = @mysql_connect($dbHost, $dbUsername, $dbPassword) or die("Couldn't connect.");
$Db = @mysql_select_db($dbDbName, $Connect) or die("Couldn't select database.");

// set header infomation

$file_type = "vnd.ms-excel";
$file_ending = "xls";
header("Content-Type: application/$file_type");
header("Content-Disposition: attachment; filename=$dbTablename.$file_ending");
header("Pragma: no-cache");
header("Expires: 0");

// export data to excel
date_default_timezone_set('Asia/Shanghai');

$now_date = date('Y-m-d H:i:s');
$title = "數據庫名:$dbDbName, 數據表:$dbTablename, 備份日期:$now_date";
echo("$title\n");
$sql = 'set names gbk;';
@mysql_query($sql,$Connect);
$sql = 'select * from '.$dbTablename.';';
$ALT_Db = @mysql_select_db($dbDbName, $Connect) or die("Couldn't select database");
$result = @mysql_query($sql,$Connect) or die(mysql_error());

$sep = "\t";
for ($i = 0; $i < mysql_num_fields($result); $i++) {
    echo mysql_field_name($result,$i) . "\t";
}
print("\n");
$i = 0;
while($row = mysql_fetch_row($result)) {
    $schema_insert = "";
    for($j=0; $j<mysql_num_fields($result);$j++) {
        if(!isset($row[$j]))
            $schema_insert .= "NULL".$sep;
        elseif ($row[$j] != "")

            $schema_insert .= "$row[$j]".$sep;
        else
            $schema_insert .= "".$sep;
    }
    $schema_insert = str_replace($sep."$", "", $schema_insert);
    $schema_insert .= "\t";
    print(trim($schema_insert));
    print "\n";
    $i++;
}
return (true);
?>