Some changes / suggest

[grambas]

Hello again.

Riot API has changed url for euw servers
from riot page:
New endpoint for EUW APIs. The EUW endpoint has changed from prod.api.pvp.net to euw.api.pvp.net. The prod.api.pvp.net will no longer work to access EUW services.

I Don't know if its issue for your code, but if yes, please change it.

Im still working with your API. Big thanks that you have write it. But I lack some features.
I am making registration for lol players. Can you provide best way to first check if its returns data and only then execute url? Becouse some times Summoner doesnt have ranked stats and when I pulling it am getting errors. Also on mistake bu writing summoner name. Now I using :
$api = new RiotApi($region);
$summonerByName = $api->getSummonerByName($ign);
if ($summonerByName == NULL) {
do action
}
should i do it on all request?
Best Regards, Mindaugas