There is an array:

[11168] => 0 [11601] => 1 [12846] => 2 [8880] => 3 [9242] => 4 [9031] => 5 [16106] => 6 [7116] => 7 [7096] => 8 [25608] => 9 [28577] => Array ( [0] => Array ( [ID] => [RESTRAURAN_ID] => [SECTION] => [LOGO] => [PRICE] => [ANONS_MENU] => [ACTIVE] => 1 [NAME] => [ADDRESS] => [CITY] => [METRO] => [METRO_ID] => [TYPE] => [KITCHEN] => [DELIVERY_CONDITION] => [CITY_ID] => [TYPE_ID] => [KITCHEN_ID] => [LATITUDE] => [LONGITUDE] => [PREVIEW_PICTURE] => [DETAIL_PAGE_URL] => )

)

How to remove everything except 28577? And in the future to check for nesting?

    1 answer 1

     $input_array = YOUR_INPUT_ARRAY; foreach ($input_array as $k=>$v){ if(!is_array($input_array[$k])) unset($input_array[$k]); }