From 30b098f5b0a80621d99b802f5e9ff20c7f656892 Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Fri, 22 Oct 2021 16:13:27 +0200
Subject: improve docs

---
 it_url.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/it_url.class b/it_url.class
index 59ee4af..f37bf97 100644
--- a/it_url.class
+++ b/it_url.class
@@ -95,7 +95,7 @@ static function _postprocess($data, $p)
  * @param $p parameter array with the following keys
  * @param $p['url']           url to get, defaults to constructor URL
  * @param $p['assoc']         Return [ 'data' => string, 'status' => int, 'cookies' => array, 'headers' => array, 'errstr' => string ] instead of just data
- * @param $p['headers']       optional associative array of HTTP headers to send
+ * @param $p['headers']       optional assoc array of HTTP headers to send, e.g. ['Host' => "foo"]
  * @param $p['safety']        DEPRECATED. 0 = ignore errors, 1 = errors, 2 = fatals
  * @param $p['it_error']      extra arguments for it_error or false to ignore errors
  * @param $p['timeout']       inactivity timeout seconds, default 5. fractions ok. silent by default
-- 
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