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用php将mysql数据表转换为excel文件格式

用PHP将mysql数据表转换为excel文件格式
1970-01-01 08:00 am
作者:mydowns
来自:把握时间网站:http://www.85time.com

<?php
$DB_Server
= "localhost";
$DB_Username = "mydowns";
$DB_Password = "";
$DB_DBName = "mydowns";
$DB_TBLName = "user";
$Connect = @mysql_connect($DB_Server, $DB_Username, $DB_Password)
or die(
"Couldn't connect.");
$Db = @mysql_select_db($DB_DBName, $Connect)
or die(
"Couldn't select database.");
$file_type = "vnd.ms-excel";
$file_ending = "xls";
header("Content-Type: application/$file_type");
header("Content-Disposition: attachment; filename=mydowns.$file_ending");
header("Pragma: no-cache");
header("Expires: 0");
$now_date = date('Y-m-d H:i');
$title = "数据库名:$DB_DBName,数据表:$DB_TBLName,备份日期:$now_date";
$sql = "Select * from $DB_TBLName";
$ALT_Db = @mysql_select_db($DB_DBName, $Connect)
or die(
"Couldn't select database");
$result = @mysql_query($sql,$Connect)
or die(
mysql_error());
echo(
"$title\n");
$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);
?>