<?php

$url = 'https://esi.evetech.net/dev/alliances/?datasource=tranquility';

$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_URL,$url);
$result=curl_exec($ch);
curl_close($ch);

$idarray =(json_decode($result, true));

$ids = [];
$count = 0;

foreach ($idarray as $index => $id) {
    if ($count < 98) {
        $tempIds[] = $id;
        $count++;
    } else {
        $ids[] = $tempIds;
        unset($tempIds);
        $count = 0;
    }
}

var_dump($ids);

foreach ($ids as $someIds) {
    $implodedIds = implode(",", $someIds);
    $url = 'https://esi.evetech.net/latest/alliances/names/?alliance_ids='.$implodedIds.'&datasource=tranquility';
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_URL,$url);
    $result=curl_exec($ch);
    curl_close($ch);
    $names =(json_decode($result, true));
    var_dump($names);
}

?>