Fixup some ambiguously defined variables

Cast a substr back to int

diff --git a/languages/Language.php b/languages/Language.php
index a6ae98a..1acc150 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -1086,7 +1086,7 @@ class Language {
        private static function tsToIranian( $ts ) {
                $gy = substr( $ts, 0, 4 ) -1600;
                $gm = substr( $ts, 4, 2 ) -1;
-               $gd = substr( $ts, 6, 2 ) -1;
+               $gd = (int)substr( $ts, 6, 2 ) -1;
 
                # Days passed from the beginning (including leap years)
                $gDayNo = 365 * $gy
@@ -2503,8 +2503,9 @@ class Language {
                $tagType = 0; // 0-open, 1-close
                $bracketState = 0; // 1-tag start, 2-tag name, 0-neither
                $entityState = 0; // 0-not entity, 1-entity
-               $tag = $ret = ''; // accumulated tag name, accumulated result string
+               $tag = $ret = $pRet = ''; // accumulated tag name, accumulated result string
                $openTags = array(); // open tag stack
+               $pOpenTags = array();
 
                $textLen = strlen( $text );
                $neLength = max( 0, $length - strlen( $ellipsis ) ); // non-ellipsis len if truncated