1
我有一個數組結構是這樣的:在PHP中刪除父數組鍵?
Array (
[donate] => Array
(
[amount_other] => 222
[pay_method] => Array
(
[5] => Array
(
[first_name] => sam
[last_name] => indi
[cc_type] => mc
[cc_number] => 5123456789
[cc_ccv2] => 111
[cc_exp_month] => 10
[cc_exp_year] => 20
)
)
[notes] => Test comment.
)
)
我想刪除鍵[5]從陣列,從而使新的數組變爲:
Array
(
[donate] => Array
(
[amount_other] => 222
[pay_method] => Array
(
[first_name] => sam
[last_name] => indi
[cc_type] => mc
[cc_number] => 5123456789
[cc_ccv2] => 111
[cc_exp_month] => 10
[cc_exp_year] => 20
)
[notes] => Test comment.
)
)
我想這是因爲數組鍵改變了,我想直接訪問內部數組,所以我不必每次都在代碼中更改鍵。如果有其他方法可以實現這一點..請幫助。 在此先感謝。