array_multisort根据字段给数组排序

1 foreach($result as $v){
2      $t[] = $v['created'];
3 }
4  array_multisort($t,SORT_DESC, $result); //排序

 1 $ar = array (     
 2  array ( 'key' => '69931',
 3      'hname' => 'eee',
 4      'hsex' => '女',
 5      'hhunfou' => '未婚',
 6      'hshouji' => 'ee',
 7      'hmail' => 'er',
 8      'ips' => '24#72.30.142.252',
 9      'hqq' => 're',
10      'ifpaishe' => 2,
11      'username' => 'jiayang3401',
12      'clicks' => 10,
13      'hyinglou' => '无' ),     
14  array ( 'key' => '81',
15      'hname' => 'susan',
16      'hsex' => '女',
17      'hhunfou' => '未婚',
18      'hshouji' => '0000',
19      'hmail' => '0000',
20      'ips' => '24#72.30.142.252#221.215.68.22#221.3.83.98',
21      'hqq' => '0000',
22      'ifpaishe' => 1,
23      'username' => 'susan',
24      'clicks' => 15,
25      'hyinglou' => '摄影名店' ),     
26  array ( 'key' => '101440',
27      'hsex' => '女',
28      'hhunfou' => '已婚',
29      'hshouji' => '13853276763',
30      'ips' => '24#202.160.179.19#221.3.83.98',
31      'ifpaishe' => 2,
32      'username' => 'NIKI',
33      'clicks' => 3,
34      'hyinglou' => '无' ),     
35  array ( 'key' => '101440',
36      'hsex' => '女',
37      'hhunfou' => '已婚',
38      'hshouji' => '13853276763',
39      'ips' => '24#202.160.179.19#221.3.83.98',
40      'ifpaishe' => 2,
41      'username' => 'NIKI',
42      'clicks' => 3,
43      'hyinglou' => '无' ),     
44  array ( 'key' => '101440',
45      'hsex' => '女',
46      'hhunfou' => '已婚',
47      'hshouji' => '13853276763',
48      'ips' => '24#202.160.179.19#221.3.83.98',
49      'ifpaishe' => 2,
50      'username' => 'NIKI',
51      'clicks' => 3,
52      'hyinglou' => '无' ),     
53 array ( 'key' => '101440',
54      'hsex' => '女',
55      'hhunfou' => '已婚',
56      'hshouji' => '13853276763',
57      'ips' => '24#202.160.179.19#221.3.83.98',
58      'ifpaishe' => 2,
59      'username' => 'NIKI',
60      'clicks' => 3,
61      'hyinglou' => '无' ),     
62 array ( 'key' => '101440',
63      'hsex' => '女',
64      'hhunfou' => '已婚',
65      'hshouji' => '13853276763',
66      'ips' => '24#202.160.179.19#221.3.83.98',
67      'ifpaishe' => 2,
68      'username' => 'NIKI',
69      'clicks' => 3,
70      'hyinglou' => '无' ),     
71 ); 
72 
73 
74 foreach($ar as $v)
75   $t[] = $v['clicks'];
76 
77 array_multisort($t, $ar); //排序
78 print_r(array_slice($ar, 0, 3)); //取出前3条
79

posted on 2010-09-24 09:30 Dufe王彬阅读(366) 评论(0) 编辑收藏举报