-1
$urls = array("http://google.com" ,"http://hotmail.com" ,"http://yahoo.com" ,"http://stackoverflow.com" ,"http://bing.com" ,"http://cnn.com");
$text = array("Google" ,"Hotmail" ,"Yahoo" ,"Stackoverflow" ,"Bing" ,"CNN");
srand(time());
$random = (rand()%3);
echo ("<a href = \"$urls[$random]\">$text[$random]</a>");
上面会做到这一点:如何显示3项一次 - 阵列
<a href="http://www.stackoverflow.com">Stackoverflow</a>
如何显示例如雅虎,谷歌3个环节,兵