get-cloudbit-input.php

<?php

$access_token = 'YOUR_TOKEN';
$cloudBit_ID = 'YOUR_CLOUDBIT_ID';
init_api_request($access_token, $cloudBit_ID);

function handle_input($ch, $data) {
  // remove "data:" from beginning of SSE data to leave just json
  $data = preg_replace('/^data:(.*)$/mi', '$1', $data);
  // decode json to get php object
  $data = json_decode( $data );

  // this is the value of the input signal of our cloudBit:
  echo $data->percent;
}

function init_api_request($access_token, $cloudBit_ID) {
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, 'https://api-http.littlebitscloud.cc/devices/'
                                  .$cloudBit_ID
                                  .'/input?access_token='
                                  .$access_token);
  curl_setopt($ch, CURLOPT_WRITEFUNCTION, 'handle_input');
  curl_exec($ch);
}