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DOM XPATH获取img src值的query

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Release： 2016-06-06 20:27:32
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php中用DOM XPATH获取img src值的代码，需要的朋友可以参考下

复制代码 代码如下:


$nodes = @$xpath->query("//*[@id='main_pr']/img/@src");
$prurl = $nodes->item(0)->nodeValue;

，
Related labels：
dom img src
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