大量SmipleXML函数可用来加载和解析大量XML文档。
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1.
simpleXML_load_file()函数来加载指定的XML文件到对象。如果加载文件时遇到问题,则返回FLASE。例:
book.xml文件:
<?xml version=\"1.0\" standalone=\"yes\"?>
<library>
<book>
<title>Pride and Prejudice</title>
<author gender=\"female\">Jane Austen</author>
<description>Jane Austen\'s most popular work.</description>
</book>
<book>
<title>The Conformist</title>
<author gender=\"male\">Alberto Moravia</author>
<description>Alberto Moravia\'s classic psyhcological novel.</description>
</book>
<book>
<title>The Sun Also Rises</title>
<author gender=\"male\">Ernest Hemingway</author>
<description>The masterpiece that launched Hemingway\'s career.</description>
</book>
</library>
php文件:
<?php
$xml=simplexml_load_file(\"book.xml\");echo \"<pre>\";
var_dump($xml);
?>
输出结果:
object(SimpleXMLElement)#1 (1) {
[\"book\"]=>
array(3) {
[0]=>
object(SimpleXMLElement)#2 (3) {
[\"title\"]=>
string(19) \"Pride and Prejudice\"
[\"author\"]=>
string(11) \"Jane Austen\"
[\"description\"]=>
string(32) \"Jane Austen\'s most popular work.\"
}
[1]=>
object(SimpleXMLElement)#3 (3) {
[\"title\"]=>
string(14) \"The Conformist\"
[\"author\"]=>
string(15) \"Alberto Moravia\"
[\"description\"]=>
string(46) \"Alberto Moravia\'s classic psyhcological novel.\"
}
[2]=>
object(SimpleXMLElement)#4 (3) {
[\"title\"]=>
string(18) \"The Sun Also Rises\"
[\"author\"]=>
string(16) \"Ernest Hemingway\"
[\"description\"]=>
string(49) \"The masterpiece that launched Hemingway\'s career.\"
}
}
}
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