From fac0eb6cd53d8dde9775e8c8e6dea645a4a83f6a Mon Sep 17 00:00:00 2001
From: Philippe SEGATORI <tigitz@users.noreply.github.com>
Date: Sun, 20 Jan 2019 23:01:18 +0100
Subject: [PATCH] Remove phpdoc return type of null for preg_replace

---
 lib/special_cases.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/special_cases.php b/lib/special_cases.php
index 8400e35c..b7d8985b 100644
--- a/lib/special_cases.php
+++ b/lib/special_cases.php
@@ -139,7 +139,7 @@ function apcu_fetch($key)
  * -1 (no limit).
  * @param int $count If specified, this variable will be filled with the number of
  * replacements done.
- * @return string|array|null preg_replace returns an array if the
+ * @return string|array preg_replace returns an array if the
  * subject parameter is an array, or a string
  * otherwise.
  *
@@ -147,7 +147,6 @@ function apcu_fetch($key)
  * be returned, otherwise subject will be
  * returned unchanged.
  *
- * Returns a file pointer resource on success, .
  * @throws PcreException
  *
  */