Online PHP editor | output for 3ps0t

<?php $getBitstampPrice = getPrice('https://www.bitstamp.net/api/v2/ticker/btcusd/'); $btcValues[2] = $getBitstampPrice['last']; //get from blockchain $getBlockchainPrice = getPrice('https://blockchain.info/ticker'); $btcValues[3] = $getBlockchainPrice['USD']['last']; //get from cytptonator $getCtyptonatorPrice = getPrice('https://api.cryptonator.com/api/ticker/btc-usd'); $btcValues[4] = $getCtyptonatorPrice['ticker']['price']; $total=0; for ($i=0; $i < count($btcValues[$i]); $i++) { $total +=$btcValues[$i]; } $average = $total/count($btcValues[$i]); return $average;