How to create JSON object in php without key name? - php

Question

I am trying to create JSON Object and array in php. but It creates unwanted indexes (keys).Is there any way I can create object without Key name like $temp_obj-> No Key here $all_products_array; ???? Thanks in advance
This is How am I trying...
$combo_info = new stdClass();
$combo_info-> combo_id = $combo_id;
$combo_info-> combo_name = $combo_name;
$temp_obj = new stdClass();
for($i=0; $i<=16; $i++){
$all_products_array = array();
$all_products_array = array("product_id" => $product_id,"product_name" => $product_name);
$temp_obj->all_products_array_inside[$i] = $all_products_array;
}
$myObj = new stdClass();
$myObj->combo_info = $combo_info;
$myObj->all_products_array = $temp_obj;
$myfinalobj-> myfinalobj[$i] = $myObj;
header('Content-Type: application/json');
echo '['. json_encode($myfinalobj, JSON_PRETTY_PRINT) .']';
It will produce below result where index/key named "1" and "all_products_array_inside" are unwanted. Because I have to go myfinalobl->all_products_array->all_products_array_inside[1].product_id
but i want easy like myfinalobl->all_products_array[i].product_id
Is there any way I can create object without Key name like
$temp_obj-> No Key here $all_products_array; ????
{
"myfinalobj": {
"1": {
"combo_info": {
"combo_id": "1",
"combo_name": "Supper_deal",
},
"all_products_array": {
"all_products_array_inside": {
"1": {
"product_id": "1",
"product_name": "TV"
},
"2": {
"product_id": "2",
"product_name": "Laptop"
}
}
}
}
}
}

Answer 1

You are creating the key yourself (from $i), so just don't do that...
$myfinalobj->myfinalobj[$i] = $myObj;
Here you have [$i] - remove it:
$myfinalobj->myfinalobj = $myObj;