我用phpquery采集网页的内容
以下是
phpQuery::newDocumentFile($url); $img=pq('.productImageGrid #prodImageCell')->html();echo $img;$img_txt=pq('.productImageGrid #prodImageCell')->text();
$img_txt是空值,没内容
$img 不管是echo还是print_r都是显示图片
请问$img怎么转成字符串,我需要存入数据库。
以上为浏览器里面显示的代码,我就想这些代码存入数据库。
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