Question

PHP的for为什么不能正常输出mysql数据？

<?php$con = mysqli_connect('localhost','root','mark9394','test');$myarray = mysqli_fetch_assoc(mysqli_query($con,'select * from search'));for($i=0;$i<3;$i++) {echo $myarray['title'];}?>输出的结果却是 baidu baidu baidu for怎么和while不一样呢？

Answer 1

while是while($myarray = mysqli_fetch_assoc(mysqli_query($con,'select * from search'));){...}的啊，for，你永远读的第一行