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取出数组中，前三小的三个单元，非连续索引数组
- WBOYOriginal
- 2016-06-23 13:15:58812browse
$arr =array( 11=>2530, 13=>8922, 26=>250, 77=>250, 88=>1230, 99=>12);
以上数组，怎么样才能取出最小的三项：
array(99=>12,26=>250,77=>250)
回复讨论(解决方案)
$arr =array( 11=>2530, 13=>8922, 26=>250, 77=>250, 88=>1230, 99=>12);asort($arr);print_r(array_slice($arr, 0, 3, true));
Array( [99] => 12 [77] => 250 [26] => 250)
$arr =array( 11=>2530, 13=>8922, 26=>250, 77=>250, 88=>1230, 99=>12);asort($arr);print_r(array_slice($arr, 0, 3, true));
Array( [99] => 12 [77] => 250 [26] => 250)
我真是糊涂了，竟然忘了asort和array_slice，谢谢版主大人，又一次帮了我~~~
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