HTTP_REFERER 与 HTTP_USER_AGENT的使用方法_PHP教程

WBOY
发布: 2016-07-20 11:02:42
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            if (isset($_SERVER['HTTP_REFERER'])) {
                    print "The page you were on previously was {$_SERVER['HTTP_REFERER']}
";
            } else {
                    print "You didn't click any links to get here
";
            }
    ?>

    Click me!


www.bkjia.comtruehttp://www.bkjia.com/PHPjc/445349.htmlTechArticleif (isset($_SERVER[HTTP_REFERER])) { print The page you were on previously was {$_SERVER[HTTP_REFERER]} ; } else { print You didnt click any links to get here ; } ? Click me!...
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