Patreon API PHP Example

patreon.php

<?php
	require __DIR__ . '/vendor/autoload.php';
	use Patreon\API;
	use Patreon\OAuth;

	// get client_id, client_secret, redirect_uri and creator_token from https://www.patreon.com/portal/registration/register-clients
	$client_id = "";
	$client_secret = "";
	$redirect_uri = "";
	$creator_token = "";

	// [USER] login and show token. 0 = failed
	function login() {
		global $client_id, $client_secret, $redirect_uri;

		// no saved token cookies or codes from Patreon redirect, get a new one
		if (!isset($_GET['code'])){
			echo 'Redirecting to Patreon auth site... ';
			$loginURL = "https://www.patreon.com/oauth2/authorize?response_type=code&client_id=$client_id&redirect_uri=$redirect_uri";
			?><script>window.location = "<?PHP echo $loginURL; ?>";</script><?PHP
		} else { // we have a token cookie or redirect code
			if (isset($_GET['code'])) { // found redirect code, save to cookie and send to final destination.
				$oauth_client = new Patreon\OAuth($client_id, $client_secret);
				$tokens = $oauth_client->get_tokens($_GET['code'], $redirect_uri);
				if (array_key_exists('access_token', $tokens))
					return $tokens['access_token'];
				else
					return 0;
			} else
				return 0;
		}
	}

	// [USER] get Patreon user ID from token. Good for storing in DB to check later.
	function getUserID($token) {
		$api_client = new API($token);
		$patron_response = $api_client->fetch_user();
		$user = $patron_response->get('data');
		return $user->get('id');
	}

	// [CREATOR] check a users patronage by the user id and campaign id. These should be stored in a DB somewhere to check on the fly.
	function checkPatronage($userID, $campaignID) {
		global $creator_token;
		$api_client = new API($creator_token);

		$campaigns_response = $api_client->fetch_page_of_pledges($campaignID, 50000);
		$campaign = $campaigns_response->get('data');
		$userinfo = $campaigns_response->get('included');
		for ($i = 0; $i <= 50000; $i++) {
			if (!$userinfo->has($i) || !$campaign->has($i) || !$userinfo->get($i)->has('attributes.full_name'))
				continue;
			if ($userinfo->get($i)->get('id') == $userID)
				return $campaign->get($i)->attribute('amount_cents');
		}
		return 0;
	}

	// [CREATOR] print a list of client IDs and patronage amount (go to campaign page, view source, search for "campaign")
	function CampaignPatronsList($campaignID) {
		global $creator_token;
		$api_client = new API($creator_token);

		$campaigns_response = $api_client->fetch_page_of_pledges($campaignID, 50000);
		$campaign = $campaigns_response->get('data');
		$userinfo = $campaigns_response->get('included');

		$c = 0;
		$total = 0;
		for ($i = 0; $i <= 50000; $i++) {
			if (!$userinfo->has($i) || !$campaign->has($i) || !$userinfo->get($i)->has('attributes.full_name'))
				continue;
			echo $userinfo->get($i)->get('id').' | '.$userinfo->get($i)->attribute('full_name').': '.$campaign->get($i)->attribute('amount_cents').'<br>';
			$c++;
			$total += $campaign->get($i)->attribute('amount_cents');
		}
		$total = number_format($total, 2);
		echo "<p>Patron Quantity: $c, Total Money: $total</p>";
	}
?>

There is a continue inside the for loops.
Shouldn't it be break instead of continue ?