php multidimensional array get values

Question

This is my array in php  hotels  Array        0    gt  Array                    hotel name    gt  Name          info    gt  info          rooms    gt  Array                                0    gt  Array                                                room name    gt  name                          beds    gt  2                          boards    gt  Array                                                                board id    gt  1                                  price    gt 200 00                                                                                     How can I get board id and price I have tried few foreach loops but can t get the result  foreach  hotels as  row        foreach  row as  k                foreach  k as  l                        echo  l  board id                echo  l  price                        This code didn t work

User · Accepted Answer

This is the way to iterate on this array:

foreach($hotels as $row) {
       foreach($row['rooms'] as $k) {
             echo $k['boards']['board_id'];
             echo $k['boards']['price'];
       }
}

You want to iterate on the hotels and the rooms (the ones with numeric indexes), because those seem to be the "collections" in this case. The other arrays only hold and group properties.

User · Answer

For people who searched for php multidimensional array get values and actually want to solve problem comes from getting one column value from a 2 dimensinal array  like me    here s a much elegant way than using foreach  which is array column  For example  if I only want to get hotel name from the below array  and form to another array    hotels                    hotel name    gt   Hotel A            info    gt   Hotel A Info                         hotel name    gt   Hotel B            info    gt   Hotel B Info              I can do this using array column    hotel name   array column  hotels   hotel name     print r  hotel name      Which will give me   Hotel A    Hotel B       For the actual answer for this question  it can also be beautified by array column and call user func array  array merge    twoDimensionalArray      Let s make the data in PHP    hotels                    hotel name    gt   Hotel A            info    gt   Hotel A Info            rooms    gt                                   room name    gt   Luxury Room                    bed    gt  2                   boards    gt                         board id    gt  1                       price    gt  200                                                                 room name    gt   Non Luxy Room                    bed    gt  4                   boards    gt                         board id    gt  2                       price    gt  150                                                                  hotel name    gt   Hotel B            info    gt   Hotel B Info            rooms    gt                                   room name    gt   Luxury Room                    bed    gt  2                   boards    gt                         board id    gt  3                       price    gt  900                                                                 room name    gt   Non Luxy Room                    bed    gt  4                   boards    gt                         board id    gt  4                       price    gt  300                                                       And here s the calculation    rooms   array column  hotels   rooms     rooms   call user func array  array merge    rooms    boards   array column  rooms   boards     foreach  boards as  board        board id    board  board id         price    board  price        echo  Board ID is     board id   and price is     price     lt br  gt        Which will give you the following result   Board ID is  1 and price is  200 Board ID is  2 and price is  150 Board ID is  3 and price is  900 Board ID is  4 and price is  300

[php] php multidimensional array get values

Examples related to php

Examples related to arrays

Examples related to multidimensional-array

Examples related to foreach