Suppose my site's url is given as hyperlink on some page on the internet; that page could be anything on internet - blog, orkut, yahoo, even stackoverflow etc, and someone clicks on it,and visited my site. So can we know, using php, the previous url from which the visitor came to my page?
5条回答 默认 最新
- dongpang2483 2011-01-11 20:13关注
Use the
$_SERVER['HTTP_REFERER']
header, but bear in mind anybody can spoof it at anytime regardless of whether they clicked on a link.本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
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