Get and count top 20 meeting names in tomato

MeetingNames.php

<?php

$tomatoEndpoint = 'https://tomato.na-bmlt.org/main_server/client_interface/json/?switcher=GetSearchResults&data_field_key=meeting_name';
$meetingNames = json_decode(file_get_contents($tomatoEndpoint), true);

$meetings = array();

foreach ($meetingNames as $key => $value) {
    // do a tiny bit of cleanup
    $meetings[] = str_replace(' GROUP', '', trim(strtoupper($value['meeting_name'])));
}

$meetings = array_count_values($meetings);        // Count Values
asort($meetings);                                 // Sort
$meetings = array_slice($meetings,-20,20,true);  // Get only last 20
$meetings = array_reverse($meetings, true);      // Reverse so highest values start first

//print_r($meetings);

$i = 0;
foreach ($meetings as $key => $value) {
    $i++;
    echo $i . '. ' . $key . ' ' . $value . "\n";
}