代码改变世界

for,if语句

2013-04-08 14:36  !canfly  阅读(177)  评论(0编辑  收藏  举报
for ($number = 1; $number <=10; $number++) {
    if($number <= 9){
        echo $number . ',';
    }else{
        echo $number . '!';
    }
}

 1,2,3,4,5,6,7,8,9,10!