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<!-- xml¸ñʽ
<foo xmlns="test">
<bar attr='a'></bar>
<bar attr='b'></bar>
<bar attr='c'></bar>
</foo>
-->
<?php
$dom = new DOMDocument();
if (!$dom->load('attr.xml'))
{
echo "load books.xml failed!<br>";
return;
}
$foos = $dom->getElementsByTagName('foo');
$var = $foos->item(0)->getAttribute('xmlns');
echo 'var=' . $var . '<br>';
/*foreach ($foos as $foo)
{
$var = $foo->getAttribute('xmlns');
echo 'var=' . $var . '<br>';
}*/
$bars = $dom->getElementsByTagName('bar');
foreach ($bars as $bar)
{
$arr[] = $bar->getAttribute('attr');
}
var_dump($arr);
?>
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root.xml
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<child1>child1 content</child1>
<child2>child2 content</child2>
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ʹÓ÷½·¨:(Çë±£´æÎªtemp.php)
<?php
include('arrcache.php');
$cache = new ArrCache('cache',5,'txt');
......