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<?php$content
= ‘<dblp><inproceedings key="conf/aaim/He07"
mdate="2007-06-28"><author>Dan He</author><title><i>BMA</i><sup>*</sup>: An Efficient Algorithm for
the One-to-Some Shortest Path Problem on Road Maps.</title><pages>346-357</pages><year>2007</year><crossref>conf/aaim/2007</crossref><booktitle>AAIM</booktitle><ee>http://dx.doi.org/10.1007/978-3-540-72870-2_33</ee><url>db/conf/aaim/aaim2007.html#He07</url></inproceedings></dblp>‘;$xml = simplexml_load_string($content);print_r($xml); |
结果:
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SimpleXMLElement Object( [inproceedings] => SimpleXMLElement Object ( [@attributes] => Array ( [key] => conf/aaim/He07 [mdate] => 2007-06-28 ) [author] => Dan He [title] => SimpleXMLElement Object ( [i] => BMA [sup] => * ) [pages] => 346-357 [year] => 2007 [crossref] => conf/aaim/2007 [booktitle] => AAIM [ee] => http://dx.doi.org/10.1007/978-3-540-72870-2_33 [url] => db/conf/aaim/aaim2007.html#He07 )) |
在title中丢失了信息，因为返回的是一个迭代对象，具体查看http://stackoverflow.com/questions/21660547/simplexml-load-string-has-a-bug
。
php simplexml_load_string 返回的对象print_r后，丢失信息？
原文：http://www.cnblogs.com/martinjinyu/p/3553683.html