FIX: fixed the return type of curl-init

Author: arp

generated/curl.php

@@ -558,11 +558,11 @@ function curl_getinfo($handle, int $option = null)
  *
  * The file protocol is disabled by cURL if
  * open_basedir is set.
- * @return resource Returns a cURL handle on success, FALSE on errors.
+ * @return \CurlHandle Returns a cURL handle on success, FALSE on errors.
  * @throws CurlException
  *
  */
-function curl_init(string $url = null)
+function curl_init(string $url = null): \CurlHandle
 {
     error_clear_last();
     if ($url !== null) {

generator/src/PhpStanFunctions/CustomPhpStanFunctionMap.php

@@ -14,4 +14,5 @@
     'pg_pconnect' => ['resource|false', 'connection_string'=>'string', 'flags' => 'int'], //flags is an int instead of a string
     'get_headers' => ['array|false', 'url'=>'string', 'format='=>'bool', 'context='=>'resource'], // format is a bool instead of int
     'imagegrabwindow' => ['GdImage|false', 'handle'=>'int', 'client_area'=>'bool'], // client_ara is a bool instead of an int
+    'curl_init' => ['CurlHandle|false', 'url'=>'string'], // the return value is a CurlHandle instead of a resource
 ];