Question

我是初学者，用php操纵或甚至阅读XML文档。

如果我有下面给出的XML文档，我将如何使用PHP解析和显示此XML文档的特定点（使用SimpleXML和/或xPath）......？

非常感谢您的帮助和基本示例！我会提供积极的反馈！

    <week id="1">
        <matchup id="1" date="09/08/11" time="8:30 P.M.">
            <away city="New Orleans">Saints</away>
            <home city="Green Bay">Packers</home>
            <final>
                <away score="">
                <home score="">
            </final>
        </matchup>
        <matchup id="2" date="09/11/11" time="1:00 P.M.">
            <away city="Atlanta">Falcons</away>
            <home city="Chicago">Bears</home>
            <final>
                <away score="">
                <home score="">
            </final>
        </matchup>
     </week>
    <week id="2">
        <matchup id="1" date="09/22/11" time="1:00 P.M.">
            <away city="Chicago">Bears</away>
            <home city="Tampa Bay">Buccaneers</home>
            <final>
                <away score="">
                <home score="">
            </final>
        </matchup>
        <matchup id="2" date="09/22/11" time="1:00 P.M.">
            <away city="Carolina">Panthers</away>
            <home city="St. Louis">Rams</home>
            <final>
                <away score="">
                <home score="">
            </final>
        </matchup>
     </week>

谢谢！

Answer 1

这是一个非常好的教程，任何人都不会失败

Using XML in PHP

也可以在这里阅读其余内容

Php for Beginnners

从页面引用：

<?xml version="1.0"?>
<pet>
    <name>Polly Parrot</name>
    <age>3</age>
    <species>parrot</species>
    <parents>
        <mother>Pia Parrot</mother>
        <father>Peter Parrot</father>
    </parents>
</pet>

PHP

<?php

// set name of XML file
$file = "pet.xml";

// load file
$xml = simplexml_load_file($file) or die ("Unable to load XML file!");

// access XML data
echo "Name: " . $xml->name . "\n";
echo "Age: " . $xml->age . "\n";
echo "Species: " . $xml->species . "\n";
echo "Parents: " . $xml->parents->mother . " and " .  $xml->parents->father . "\n";

?>

Answer 2

使用$xml = simplexml_load_file($file);或$xml = simplexml_load_string($string);，您可以使用$xml输出print_r($xml);变量，以检查已解析输入的结构。这对理解如何操作输出非常有帮助。

PHP，SimpleXML，解析文档

2 个答案: