本篇文章给大家介绍一下PHP中重定向网页的三种方法。有一定的参考价值,有需要的朋友可以参考一下,希望对大家有所帮助。
今天在做用户登录功能时用到了重定向页面,之后比较感兴趣,学习总结了三种方法,加深记忆。
第一种:利用header()函数进行重定向,这也是我用的较多的。(注意!locationhe和“:”之间不能有空格,否则无作用!)
<?php header('content-type:text/html;charset=uft-8); //重定向页面 header('location:index.php'); ?>
第二种:利用HTML 头部中的 meta标签,定义http-equiv=refresh 和content=”跳转花费的时间(秒为单位);url=跳转地址”
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> //跳转页面,跳转时间:3秒钟,目标地址:index.php <meta http-equiv="refresh" content="3;url=index.php"> <title>skip...</title> </head>
或者
<?php header('content-type:text/html;charset=utf-8'); $url='index.php'; ?> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> //跳转页面,跳转时间:2秒钟,目标地址:index.php <meta http-equiv="refresh" content="2;url=<?php echo $url; ?>"> <title>skip...</title> </head>
第三种:利用javascript进行跳转
<?php header('content-type:text/html;charset=utf-8'); $url='index.php'; //立即跳转至目标页面 echo <script>window.location.href='$url';</script>; ?>
以上就是PHP中重定向页面的三种方法。
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