Zlib override and array of any curl options as parameters

instead of only timeout and maxredirs

Author: Svish

proxy.php

@@ -34,23 +34,24 @@
 
 // Init curl
 $curl = curl_init();
+$maxredirs = $opts[CURLOPT_MAXREDIRS] ?? 20;
 do
 {
 	// Set generic options
 	curl_setopt_array($curl, [
 			CURLOPT_URL => $url,
 			CURLOPT_HTTPHEADER => $headers,
-			CURLOPT_HEADER => TRUE,
-			CURLOPT_TIMEOUT => $curl_timeout ?? 30,
-			CURLOPT_FOLLOWLOCATION => TRUE,
-			CURLOPT_MAXREDIRS => $curl_maxredirs ?? 10,
+			CURLOPT_HEADER => true,
+		] + $opts + [
+			CURLOPT_FOLLOWLOCATION => true,
+			CURLOPT_MAXREDIRS => $maxredirs,
 		]);
 
 	// Method specific options
 	switch($method)
 	{
 		case 'HEAD':
-			curl_setopt($curl, CURLOPT_NOBODY, TRUE);
+			curl_setopt($curl, CURLOPT_NOBODY, true);
 			break;
 
 		case 'GET':

src/CrossOriginProxy.php

@@ -13,10 +13,13 @@ class CrossOriginProxy
 	 * Proxies the incoming request and outputs the response, including headers.
 	 *
 	 * @param whitelist       Array of acceptable request URLs.
-	 * @param curl_timeout    Timeout for the request.
-	 * @param curl_maxredirs  Maximum number of allowed redirects.
+	 * @param curl_opts       Array of cURL options to add to proxy request.
+	 * @param zlib            Value for zlib.output_compression.
+	 *
+	 * @see http://php.net/manual/function.curl-setopt.php
+	 * @see http://php.net/manual/zlib.configuration.php
 	 */
-	public static function proxy(array $whitelist = [], int $curl_timeout = 30, int $curl_maxredirs = 10)
+	public static function proxy(array $whitelist = [], array $curl_opts = [], $zlib = 'On')
 	{
 		require dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'proxy.php';
 	}