DOM XPATH取得img src值的query_PHP教學課程

複製程式碼 程式碼如下:

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

http://www.bkjia.com/PHPjc/313583.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/313583.htmlTechArticle複製程式碼如下: $nodes = @$xpath-query("//*[@id='main_pr ']/img/@src"); $prurl = $nodes-item(0)-nodeValue;...