一个简单的二维数组 分成多个数组 (笛卡尔积)
例如:$arr=Array(
[0] => 32,
[1] => Array(
[0] => 24
[1] => 34
[2] => 43
[3] => 44
),
[2] => Array(
[0] => 55
[1] => 58
[2] => 72
),
[3] => 36)
我想将其分解成 $arr1=array([0] =>32,[1] =>24,[2]=>55,[3]=>36);
$arr2=array([0] =>32,[1] =>24,[2]=>58,[3]=>36);
$arr3=array([0] =>32,[1] =>24,[2]=>72,[3]=>36);
$arr4=array([0] =>32,[1] =>34,[2]=>55,[3]=>36);
其实就是求笛卡尔积;今天郁闷了半天 ;没有好的解决方案;真难过;哎
正确结贴。。。。。
[0] => 32,
[1] => Array(
[0] => 24
[1] => 34
[2] => 43
[3] => 44
),
[2] => Array(
[0] => 55
[1] => 58
[2] => 72
),
[3] => 36)
我想将其分解成 $arr1=array([0] =>32,[1] =>24,[2]=>55,[3]=>36);
$arr2=array([0] =>32,[1] =>24,[2]=>58,[3]=>36);
$arr3=array([0] =>32,[1] =>24,[2]=>72,[3]=>36);
$arr4=array([0] =>32,[1] =>34,[2]=>55,[3]=>36);
其实就是求笛卡尔积;今天郁闷了半天 ;没有好的解决方案;真难过;哎
正确结贴。。。。。
作者: yaoxin125 发布时间: 2011-06-03
诶?又来?
作者: snmr_com 发布时间: 2011-06-03