数组排序的使用_PHP

---

// 构造一个数组变量
$users = array("bob"=>"Yobert",
"steve"=>"Btephen",
"jon"=>"Aonathon");

for(reset($users); $index=key($users); next($users))
{
print("$index : $users[$index]
\n");
}
print("

---

");
// 使数组排序
asort($users);

// 打印排序后的数组
for(reset($users); $index=key($users); next($users))
{
print("$index : $users[$index]
\n");
}
?>

---