关于 array_pad函数的疑问PHP code?php$cityarray(li,yang,wang)array_pad($city,5,xie)forea
关于 array_pad函数的疑问
- PHP code
<?php$city=array('li','yang','wang');array_pad($city,5,'xie');foreach($city as $value){ print $value;}?>为什么输出结果是“liyangwang”
不应该是”liyangwangxiexie“吗
[解决办法]
$city = array_pad($city,5,'xie');