Print the name of function has highest value - php

Question

My 3 different function given me value as below: in JSON.
I want to PRINT name of function which has highest value. The Functions are;
public function firstHourTrades()
{
$user_id = Auth::user()->id;
$data = DB::table('finaltrade')
->select(DB::raw('count(*) as first_hour'))
->join('exchanges', 'finaltrade.exchange_id', '=', 'exchanges.id')
->where('finaltrade.user_id', $user_id)
->whereTime(DB::raw('IF(finaltrade.buy_datetime<finaltrade.sell_datetime, finaltrade.buy_datetime, finaltrade.sell_datetime) '), '>=', DB::raw('exchanges.start_time'))
->whereTime(DB::raw('IF(finaltrade.buy_datetime<finaltrade.sell_datetime, finaltrade.buy_datetime, finaltrade.sell_datetime) '), '<=', DB::raw("ADDTIME(exchanges.start_time, '1:00:00')"))
->get();
return response()->json($data);
}
public function lastHourTrades()
{
$user_id = Auth::user()->id;
$data = DB::table('finaltrade')
->select(DB::raw('count(*) as last_hour'))
->join('exchanges', 'finaltrade.exchange_id', '=', 'exchanges.id')
->where('finaltrade.user_id', $user_id)
->whereTime(DB::raw('IF(finaltrade.buy_datetime<finaltrade.sell_datetime, finaltrade.buy_datetime, finaltrade.sell_datetime) '), '<=', DB::raw('exchanges.close_time'))
->whereTime(DB::raw('IF(finaltrade.buy_datetime<finaltrade.sell_datetime, finaltrade.buy_datetime, finaltrade.sell_datetime) '), '>=', DB::raw("SUBTIME(exchanges.close_time, '01:00:00')"))
->get();
return response()->json($data);
}
public function otherHoursTrades()
{
$user_id = Auth::user()->id;
$data = DB::table('finaltrade')
->select(DB::raw('count(*) as other_hours'))
->join('exchanges', 'finaltrade.exchange_id', '=', 'exchanges.id')
->where('finaltrade.user_id', $user_id)
->whereRaw('finaltrade.created_at NOT BETWEEN exchanges.start_time AND DATE_ADD(exchanges.start_time, INTERVAL 1 HOUR)')
->whereRaw('finaltrade.created_at NOT BETWEEN exchanges.close_time AND DATE_SUB(exchanges.close_time, INTERVAL 1 HOUR)')
->get();
return response()->json($data);
}
FROM THE ANSWER I HAVE CREATED:
public function allCmp()
{
$func_names = ['firstHourTrades()','lastHourTrades()','otherHoursTrades()'];
foreach($func_names as $name)
$results[$name] = $name();
$max = max($results);
DD($max);
}

Answer 1

<?php
function one()
{
return 1;
}
function two()
{
return 2;
}
function three()
{
return 3;
}
$func_names = ['three','one','two'];
// Call each function and store result.
foreach($func_names as $name)
$results[$name] = $name();
$max = max($results);
$max_funcs = array_keys($results, $max);
var_dump($max_funcs);
Output:
array(1) {
[0]=>
string(5) "three"
}
You may need to decode your JSON at some point, something like:
function get_val_from_my_json($json) {
return array_values(json_decode($json, true))[0];
}
print get_val_from_my_json('{"some_key":5}');
Output:
5
And run all the results through that function (assuming valid json).
$results = array_map('get_val_from_my_json', $results);