如何排序存储在数组中的数据库记录

Question

我已将数据库中的记录存储在数组中。 现在我想根据价格指数对数组​​进行排序，然后根据打印结果。

任何人都能帮助我吗？

我试过的代码..

<?php
include('db.php');

$query = mysql_query("SELECT * FROM user");

$array = array();

while($row = mysql_fetch_assoc($query))
{
  $array[] = $row;
  $price[]=$row['price'];
}

echo "<pre>";
print_r($array);

输出..

Array
(
    [0] => Array
        (
            [id] => 1
            [name] => abc
            [email] => abc@gmail.com
            [contact] => 27488887
            [price] => 12AED
        )

    [1] => Array
        (
            [id] => 2
            [name] => siddharth
            [email] => dgsfgsjkf@gmail.cm
            [contact] => 7878787
            [price] => 10AED
        )

    [2] => Array
        (
            [id] => 3
            [name] => abc
            [email] => def@gmail.com
            [contact] => 4554545
            [price] => 2AED
        )

    [3] => Array
        (
            [id] => 4
            [name] => xyz
            [email] => test@gmail.com
            [contact] => 878778
            [price] => 1AED
        )

    [4] => Array
        (
            [id] => 5
            [name] => dandas
            [email] => sdskagdsa
            [contact] => 24221
            [price] => 200AED
        )

    [5] => Array
        (
            [id] => 6
            [name] => ass
            [email] => asas
            [contact] => 78787
            [price] => 3AED
        )

)

现在我想按价格对获得的数组进行排序，然后显示记录..