[PHP] Seite lädt lange (array)

<?$userCount = 0;
while ($userCount < $SpedVUsersCount)
{
	if($SpedVData->getUsers()->Users[$userCount]->RankID == $GetProfilId['ownerID'])
	{?>
		<div class="col-sm-4">
			<div class="promo-item" data-100p-top="transform[swing]:translateX(-50px);opacity[swing]:0" data-75p-top="transform[swing]:translateX(0);opacity[swing]:1">
				<center>
					<img class="img-responsive" src="<?= $SpedVData->getUserProfile($SpedVData->getUsers()->Users[$userCount]->ID)->User->SteamImgURL;?>" alt="Company">
				</center>
				<h3 class="promo-header"><?= $SpedVData->getUsers()->Users[$userCount]->UserName; ?></h3>
				<p><span class="highlight"><?= $SpedVData->getUsers()->Users[$userCount]->RankName;?></span></p>
				<div class="divider"><span>#</span></div>
				<p>Letzter Login <?= $SpedVData->getUsers()->Users[$userCount]->LastTaskTime;?></p>
			</div>
		</div>
	<?}
	$userCount++;
}?>

protected function getFuncId(string $func, int $id = null, bool $auth = true)
    {
        $u = "https://api.sped-v.de/rest/api?";
        if($auth){
            $u .= "apikey=" . urlencode($this->ApiKey) . "&";
        }
        $u .= "function=" . $func;
        if ($id != null) {
            $u .= "&id=" . $id;
        }
		$ch = curl_init ($u) ;
        curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1) ;
        $res = curl_exec ($ch) ;
        curl_close ($ch) ;
        return ($res);
    }