PHP:使用SimpleXML访问命名空间XML [英] PHP: Accessing namespaced XML with SimpleXML
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问题描述
我正在使用simplexml()函数通过RSS feed进行解析,而我可以访问$var->title
至<title>
,我该如何访问<dcterms:issued>
?
I'm using simplexml() function to parse through RSS feed, while i can access $var->title
to <title>
how do I access <dcterms:issued>
?
Feed摘录( http://pastebin.com/nN8G78AH ):
<item rdf:about="http://newyork.craigslist.org/brk/mcy/1779690213.html">
<title><![CDATA[Kawasaki ZX-10R Rims For Sale (Nassau Motorsports)]]></title>
<link>http://newyork.craigslist.org/brk/mcy/1779690213.html</link>
<description><![CDATA[
<br>
<br>
2000 KAWASAKI ZX-12R
<br>
<br>
FRONT & REAR RIMS W/FRONT & REAR ROTORS
<br>
<br>
RIMS ARE IN BOLT ON CONDITION .. RIM ARE CHARCOAL BLACK .. ASKING 400.00 OBO
<br>
<br>
CALL 516-216-5768 FOR MORE INFO]]></description>
<dc:date>2010-06-07T13:04:07-04:00</dc:date>
<dc:language>en-us</dc:language>
<dc:rights>Copyright &copy; 2010 craigslist, inc.</dc:rights>
<dc:source>http://newyork.craigslist.org/brk/mcy/1779690213.html</dc:source>
<dc:title><![CDATA[Kawasaki ZX-10R Rims For Sale (Nassau Motorsports)]]></dc:title>
<dc:type>text</dc:type>
<dcterms:issued>2010-06-07T13:04:07-04:00</dcterms:issued>
</item>
推荐答案
您是否正在使用SimpleXML?
Are you using SimpleXML?
为您提供的解决方案似乎已经存在就在这里.
A solution for you seems to exist right here.
为后代而复制的答案
通过其XML名称空间访问子项.
Access the children by their XML namespace.
$dcChildren = $node->children( 'http://purl.org/dc/elements/1.1/' );
$title = $dcChildren->title;
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