<?php//獲取域名或主機(jī)地址echo $_SERVER['HTTP_HOST'].'<br>';//獲取網(wǎng)頁(yè)地址echo $_SERVER['PHP_SELF'].'<br>';//獲取網(wǎng)址參數(shù)echo $_SERVER['QUERY_STRING'].'<br>';//來(lái)源網(wǎng)頁(yè)的詳細(xì)地址echo $_SERVER['HTTP_REFERER'].'<br>';?>