復制代碼 代碼如下:

<?xml version="1.0 encoding="UTF-8"?>
<humans>
<zhangying>
<name>張映</name>
<sex>男</sex>
<old>28</old>
</zhangying>
<tank>
<name>tank</name>
<sex>男</sex>
<old>28</old>
</tank>
</humans>

復制代碼 代碼如下:

<?php
$doc = new DOMDocument();
$doc->load('person.xml'); //讀取xml文件
$humans = $doc->getElementsByTagName( "humans" ); //取得humans標簽的對象數組
foreach( $humans as $human )
{
$names = $human->getElementsByTagName( "name" ); //取得name的標簽的對象數組
$name = $names->item(0)->nodeValue; //取得node中的值，如<name> </name>
$sexs = $human->getElementsByTagName( "sex" );
$sex = $sexs->item(0)->nodeValue;
$olds = $human->getElementsByTagName( "old" );
$old = $olds->item(0)->nodeValue;
echo "$name - $sex - $old/n";
}
?>

復制代碼 代碼如下:

<?php
$xml_array=simplexml_load_file('person.xml'); //將XML中的數據,讀取到數組對象中
foreach($xml_array as $tmp){
echo $tmp->name."-".$tmp->sex."-".$tmp->old."<br>";
}
?>

復制代碼 代碼如下:

<?php
$xml = "";
$f = fopen('person.xml', 'r');
while( $data = fread( $f, 4096 ) ) {
$xml .= $data;
}
fclose( $f );
// 上面讀取數據
preg_match_all( "http://<humans/>(.*?)/<//humans/>/s", $xml, $humans ); //匹配最外層標簽里面的內容
foreach( $humans[1] as $k=>$human )
{
preg_match_all( "http://<name/>(.*?)/<//name/>/", $human, $name ); //匹配出名字
preg_match_all( "http://<sex/>(.*?)/<//sex/>/", $human, $sex ); //匹配出性別
preg_match_all( "http://<old/>(.*?)/<//old/>/", $human, $old ); //匹配出年齡
}
foreach($name[1] as $key=>$val){
echo $val." - ".$sex[$key][1]." - ".$old[$key][1]."<br>" ;
}
?>

復制代碼 代碼如下:

<?php
$reader = new XMLReader();
$reader->open('person.xml'); //讀取xml數據
$i=1;
while ($reader->read()) { //是否讀取
if ($reader->nodeType == XMLReader::TEXT) { //判斷node類型
if($i%3){
echo $reader->value; //取得node的值
}else{
echo $reader->value."<br>" ;
}
$i++;
}
}
?>