Avoid PHP 7.2 warnings in DBConRefTest about count() on non-Countable

[lhc/web/wiklou.git] / includes / libs / ExplodeIterator.php

diff --git a/includes/libs/ExplodeIterator.php b/includes/libs/ExplodeIterator.php
index 3b34d9b..d4abdc8 100644 (file)
--- a/includes/libs/ExplodeIterator.php
+++ b/includes/libs/ExplodeIterator.php
@@ -40,7 +40,7 @@ class ExplodeIterator implements Iterator {
        // The position after the end of the next delimiter
        private $endPos;
 
-       // The current token
+       /** @var string|false The current token */
        private $current;
 
        /**