Neok Neok - 5 months ago 10
PHP Question

php multidimensional array get values

this is my array in php $hotels

Array
(
[0] => Array
(
[hotel_name] => Name
[info] => info
[rooms] => Array
(
[0] => Array
(
[room_name] => name
[beds] => 2
[boards] => Array
(
[board_id] => 1
[price] =>200.00
)
)
)
)
)


how can i get board_id and price i have tryed few foreach loops but cant get the result

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


this code didnt work, and its kinda stupid

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.