item(0)->nodeValue;http://www.bkjia.com/PHP">
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DOMXPATH获取imgsrc值的query_PHP教程

时间:2021-07-01 10:21:17 帮助过:33人阅读

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

www.bkjia.comtruehttp://www.bkjia.com/PHPjc/313583.htmlTechArticle 代码如下:

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

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