How to count JSON response and output how many lines there are - php

Question

Hello fellow developers,
I have been trying to manipulate the output and display the total amount of workers there are instead of outputting the workers name as a string.
Bellow you will find the data that i am receiving and further down i will explain how i would like to handle the JSON response.
{
"result":
{
"addr":"ADDRESS_HERE",
"workers":
[
["worker1080",{},2,1,"200000",0,22],
["worker1080",{"a":"899.4"},3,1,"512",0,24]
],
"algo":-1
},
"method":"stats.provider.workers"
}
So basically as you can see from the above response that there are 2 workers named "worker1080" active on that address.
The bellow php code is how i retrieve the data and output only the names of the workers:
<?php
$btcwallet = get_btc_addy();
if (isset($cur_addy)) {
$method4 = new methods();
$worker_stats = new urls();
$get_data = file_get_contents(utf8_encode($worker_stats->nice_url.$method4->m4.$cur_addy));
$get_json = json_decode($get_data, true);
foreach ($get_json['result']['workers'] as $v) {
$i = 0;
print $v[$i++]."<br />";
}
}
?>
$get_json is the variable that decodes the data from $get_data and displays the worker names and increments every time a worker is added or online.
now i currently have 2 workers online as shown in the JSON response.
it outputs:
worker1080
worker1080
which is perfect although if i try using a foreach statement and try to display the the total amount of workers online it should display 2 instead of the names, it has to also increment for each worker that the json repsonse outputs.
EG: i have 2 workers online now, but in an hour i will connect 10 more it would display the following:
worker1080
worker1080
worker1070
worker1070
worker1080ti
worker1080ti
workerASIC
workerASIC
workerASIC
workerCPU
workerCPU
workerCPU
Now i try to use the following to display the total:
count($v[$i++]);
and i have tried using a foreach within the foreach, and both count and the foreach both will either display "0" by all the workers or "1"
bellow is an example of the output.
0
0
0
0
0
How would i go about counting each line in the output and display the total number of workers ?

Answer 1

Thanks #symcbean for the solution.
<?php
$btcwallet = get_btc_addy();
if (isset($cur_addy)) {
$method4 = new methods();
$worker_stats = new urls();
$get_data = file_get_contents(utf8_encode($worker_stats->nice_url.$method4->m4.$cur_addy));
$get_json = json_decode($get_data, true);
print count($get_json['result']['workers'])."<br />"; // <-- solution *removed foreach and $i incrementation as its not needed for count
}
?>
it now displays the correct number of workers :)