一个数组有:
array(2) {
[0]=> array(6) {
["sid"]=> string(1) "1"
["book_id"]=> string(3) "b_1"
["book_name"]=> string(9) "XYZ"
["time_added"]=> string(19) "2013-05-07 04:17:03"
["priority"]=> string(1) "1"
}
[1]=> array(6) {
["sid"]=> string(1) "2"
["book_id"]=> string(3) "b_2"
["book_name"]=> string(6) "TOP"
["time_added"]=> string(19) "2012-11-06 08:09:56"
["priority"]=> string(1) "1"
}
}
第二个:
array(1) {
[0]=> array(15) {
["book_id"]=> string(3) "625"
["b_1"]=> string(1) "6"
["b_2"]=> string(1) "11"
["date_book_added"]=> NULL
["category"]=> string(7) "nv"
}
}
我如何制作第三个数组,其中键 b_1 和 b_2 的值将被第二个值替换:6 和 11。所有内容都将被合并?