怎么连接MYSQL数据库生成ＸＭＬ文档
createxml.php文档:
<?
$conn =mysql_connect(‘localhost’, ‘root’, ‘12345678’) or die(‘Could not connect: ‘ . mysql_error());
mysql_select_db(‘school’, $conn);
$str = “SELECT Sno,Sname,Ssex,Birthday,Class FROM student”;
$result = mysql_query($str) or die(“Invalid query: ” . mysql_error());
if($result)
{
$xmlDoc = new DOMDocument();
if(!file_exists(“student.xml”)){
$xmlstr = “<?xml version=’1.0′ encodi
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ng=’utf-8′ ?>”;
$xmlDoc->loadXML($xmlstr);
$xmlDoc->save(“student.xml”);
}else {
unlink(“student.xml”);
$xmlDoc->load(“student.xml”);}
$Root = $xmlDoc->documentElement;
mysql_query(“set names gb2312”);
$result=mysql_query(“SELECT Sno,Sname,Ssex,Birthday,Class FROM student”);
while ($arr = mysql_fetch_array($result)){
$node1 = $xmlDoc->createElement(“NO”);
$text1 = $xmlDoc->createTextNode(iconv(“GB2312″,”UTF-8”,$arr[“Sno”]));
$node1->appendChild($text1);
$node2 = $xmlDoc->createElement(“NAME”);
$text2 = $xmlDoc->createTextNode(iconv(“GB2312″,”UTF-8”,$arr[“Sname”]));
$node2->appendChild($text2);
$node3 = $xmlDoc->createElement(“SEX”);
$text3 = $xmlDoc->createTextNode(iconv(“GB2312″,”UTF-8”,$arr[“Ssex”]));
$node3->appendChild($text3);
$node4 = $xmlDoc->createElement(“BIRTHDAY”);
$text4 = $xmlDoc->createTextNode(iconv(“GB2312″,”UTF-8”,$arr[“Birthday”]));
$node4->appendChild($text4);
$node5= $xmlDoc->createElement(“CLASS”);
$text5= $xmlDoc->createTextNode(iconv(“GB2312″,”UTF-8”,$arr[“Class”]));
$node5->appendChild($text5);
$Root->appendChild($node1);
$Root->appendChild($node2);
$Root->appendChild($node3);
$Root->appendChild($node4);
$Root->appendChild($node5);
$xmlDoc->save(“student.xml”);
}
echo “student数据表生成student.xml文件成功！”;
}
mysql_close($conn);
?>
生成的student.xml内容是：
<?xml version=”1.0″ encoding=”utf-8″?>
103
李勇
1
1982-03-04
95031
105
刘晨
0
1983-05-08
95031
想请问一下怎么改createxml.php使生成的student.xml的内容如下：
<?xml version=”1.0″ encoding=”utf-8″?>
103
李勇
男
1982-03-04
95031
105
刘晨
女
1983-05-08
95031
谢谢!!!
——解决方案——————–
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