Array
(
[0] => Array
(
[member_phone] => 13888888888
[ru_order_id] => Array
(
)
[order_id] => Array
(
)
[core_order_id] => Array
(
[0] => Array
(
[order_id] => 20200310183831111111
)
)
)
[1] => Array
(
[member_phone] => 18888888888
[ru_order_id] => Array
(
)
[order_id] => Array
(
[0] => Array
(
[order_id] => 20200307145555555555
)
)
[core_order_id] => Array
(
)
)
[2] => Array
(
[member_phone] => 17777777777
[ru_order_id] => Array
(
)
[order_id] => Array
(
)
[core_order_id] => Array
(
)
)
[3] => Array
(
[member_phone] => 19999999999
(
)
[order_id] => Array
(
)
[core_order_id] => Array
(
[0] => Array
(
[order_id] => 202003022222222222
)
)
)
[4] => Array
(
[member_phone] => 12222222222
[ru_order_id] => Array
(
)
[order_id] => Array
(
)
[core_order_id] => Array
(
)
)
[5] => Array
(
[member_phone] => 15555555555
[ru_order_id] => Array
(
)
[order_id] => Array
(
)
[core_order_id] => Array
(
)
)
）
我现在想要如果ru_order_id，order_id，core_order_id这三个值都是空的 那么我就把这条记录拿掉。如果这三个任何一个有值 则保留 我应该怎么做才能得到这个数组