数组求和操作
foreach($a as $k=>$v)
{
print_r($newarr);
echo $a[$k]['5'].'
';
}
Array
(
[0] => Array
(
[lotno] => 3206
[count] => 12
)
[1] => Array
(
[lotno] => 3207
[count] => 63
)
[2] => Array
(
[lotno] => 3218
[count] => 180
)
)
120
Array
(
[0] => Array
(
[lotno] => 3206
[count] => 12
)
[1] => Array
(
[lotno] => 3207
[count] => 63
)
[2] => Array
(
[lotno] => 3218
[count] => 180
)
)
135
将count相加,如果对应行的结果为120,则显示3206*12 3207*63 3218*45
若对应行的结果为135,则显示3218*135 (135=180-45(上一轮count已用的45),不够则补齐)









