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拉动的结果我已经能够拉定节点的HTMLDOM文档 - >无法从HREF
<td class="winner">
<a href="/jockey/497-g-lee">G Lee</a><br><em><a href="/trainer/3372-r-varian">R Varian </a></em>
</td>
什么即时试图做的是拉文本,如果HREF包含骑师(在这种情况下,结果将是G李)。
IM通过执行以下操作
@$dom2->loadHTML($trainer);
$xpath2 = new DOMXPath($dom2);
//chekc to see if it had html in it?
$result_rows2 = $xpath2->query('//a[contains(@href, "jockey")]');
注教练这样做只是上面贴的HTML。
我现在上的数据的var_dump和得到这个:
object(DOMNodeList)#12 (1) { ["length"]=> int(1) } object(DOMNodeList)#13 (1) { ["length"]=> int(1) } object(DOMNodeList)#12 (1) { ["length"]=> int(1) } object(DOMNodeList)#13 (1) { ["length"]=> int(1) } object(DOMNodeList)#12 (1) { ["length"]=> int(1) } object(DOMNodeList)#13 (1) { ["length"]=> int(1) } object(DOMNodeList)#12 (1) { ["length"]=> int(1) } im not sure why but its not picking up the results?!?!?
会有人能帮助?