我有一个情况需要比较动态数组,并且只针对前四个key的相似值计数。例如:
Array[0]
(
[item] => 1
[size] => 1
[pair] => 1
[pay] => 1
[name] =>
[msg] =>
[email] =>
[b19e19b13682bcfef93651c86f9ad9e6] => eih6j74035oj17bvnses32km23
)
Array[1]
(
[item] => 1
[size] => 2
[pair] => 1
[pay] => 1
[name] =>
[msg] =>
[email] =>
[b19e19b13682bcfef93651c86f9ad9e6] => eih6j74035oj17bvnses32km23
)
Array[2]
(
[item] => 1
[size] => 2
[pair] => 2
[pay] => 2
[name] =>
[msg] =>
[email] =>
[b19e19b13682bcfef93651c86f9ad9e6] => eih6j74035oj17bvnses32km23
)
Array[3]
(
[item] => 1
[size] => 1
[pair] => 1
[pay] => 1
[name] =>
[msg] =>
[email] =>
[b19e19b13682bcfef93651c86f9ad9e6] => eih6j74035oj17bvnses32km23
)
我有一组数组,其中第一次和最后一次迭代具有相似的值(对于前四个键)。为此,我需要得出类似于(0,3),(1),(2)的东西。是否有解决方案?