flair_dl.php

<?php

$user = "xxxx";
$hash = "xxxx";
$url = "https://www.reddit.com/r/wow/api/flairlist.json";
$next = null;

$fp = fopen('./flair_list.csv', 'w');

$has_next = true;

$loop = 0;

while ($has_next == true) {

	$loop++;

	$query_args = [
		'feed'  => $hash,
		'user'  => $user,
		'limit' => 1000,
	];
	if (!is_null($next)) {
		$query_args['after'] = $next;
	}

	$query = $url . '?' . http_build_query($query_args);

	$json = file_get_contents($query);
	$json = json_decode($json, true);

	$subreddit_users = $json['users'];
	foreach ($subreddit_users as $subreddit_user) {
		fputcsv($fp, $subreddit_user);
	}

	if (isset($json['next'])) {
		$next = $json['next'];
	} else {
		print "done!" . "\n";
		$has_next = false;
	}


	print "Downloaded {$loop} pages of users" . "\n";
	sleep(1);

}