php把所有页面都指一个域名301永久转向代码
<?php $sn = strtolower($_server['server_name']?$_server['server_name']:$_server['http_host']); $query = trim(@$_server['request_uri']); $sn = str_replace('http://','',strtolower($sn)); $url ='www.phprm.com'; if( $sn !=$url || strpos($query,'index.php')) { header( "http/1.1 301 moved permanently" ); header( "location: http://$url" ); } //带参数,代码如下: $url = "http://".$url.$_server["request_uri"]; header("http/1.1 301 moved permanently"); header ("location:http://$url");
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