PHP中获取我的城市列表,通过排序,通过A-Z的循环!数列出相同的首字母结果!,放到一个以A-Z为key的数组里面去,再返回我要的结果!
1 $city = Array
2 (
3 Array
4 (
5 'city_id' => "1",
6 'city_name' => "全国",
7 'ename' => "QuanGuo",
8 'letter' => "Q",
9 'city_content' => "ADSFADSFA",
10 'order_desc' => "1",
11 'display' => "1",
12 'short_description' => "ADSFADF",
13 'keyword' => 'AF,ASDF,ADF',
14 'create_name' =>"",
15 'create_time' => ""
16 ),
17 Array
18 (
19 'city_id' => "9",
20 'city_name' => "台州",
21 'ename' => "TaiZhou",
22 'letter' => "T",
23 'city_content' => "AAAA",
24 'order_desc' => "AAA",
25 'display' => "1",
26 'short_description' => "AAA",
27 'keyword' => "AAA",
28 'create_name' => "xiaozi",
29 'create_time' => "1310525878"
30 ),
31 Array
32 (
33 'city_id' => "10",
34 'city_name' => "杭州",
35 'ename' => "hangzhou",
36 'letter' => "H",
37 'city_content' => "asdf",
38 'order_desc' => "2",
39 'display' => "1",
40 'short_description' => "sdfa",
41 'keyword' => "s",
42 'create_name' => "xiaozi",
43 'create_time' => "1310526071"
44 ),
45 Array
46 (
47 'city_id' => "11",
48 'city_name' => "ASDFASDFADSF",
49 'ename' => "ASDFASDFASDF",
50 'letter' => "T",
51 'city_content' => "222ss",
52 'order_desc' => "22",
53 'display' => "1",
54 'short_description' => "22",
55 'keyword' => "ss",
56 'create_name' => "zongzi",
57 'create_time' => "1310701443"
58 )
59 )
//处理上面的数组
//获取所有城市,整排
static public function get_all_city($city)
{
if (is_array($city))
{
for ($i=A;$i<=Z;$i++)
{
foreach ($city as $k=>$vo)
{
if ($i == $vo['letter'])
{
$array[$i][$k] = $vo;
}
}
if($i == Z)
{
break;
}
}
}
return $array;
}
$city = get_all_city($city);
Array
(
[H] => Array
(
[2] => Array
(
[city_id] => 10
[city_name] => 杭州
[ename] => hangzhou
[letter] => H
[city_content] => asdf
[order_desc] => 2
[display] => 1
[short_description] => sdfa
[keyword] => s
[create_name] => xiaozi
[create_time] => 1310526071
)
)
[Q] => Array
(
[0] => Array
(
[city_id] => 1
[city_name] => 全国
[ename] => QuanGuo
[letter] => Q
[city_content] => ADSFADSFA
[order_desc] => 1
[display] => 1
[short_description] => ADSFADF
[keyword] => AF,ASDF,ADF,
[create_name] =>
[create_time] =>
)
)
[T] => Array
(
[1] => Array
(
[city_id] => 9
[city_name] => 台州
[ename] => TaiZhou
[letter] => T
[city_content] => AAAA
[order_desc] => AAA
[display] => 1
[short_description] => AAA
[keyword] => AAA
[create_name] => xiaozi
[create_time] => 1310525878
)
[3] => Array
(
[city_id] => 11
[city_name] => ASDFASDFADSF
[ename] => ASDFASDFASDF
[letter] => T
[city_content] => 222ss
[order_desc] => 22
[display] => 1
[short_description] => 22
[keyword] => ss
[create_name] => zongzi
[create_time] => 1310701443
)
)
)
得到了我想要的!
