Measure string length once in Parser::replaceVariables

Change-Id: I5b1e3f3fa06cb4e2982f3c0d24222ba2ee59ea47

diff --git a/includes/parser/Parser.php b/includes/parser/Parser.php
index 664f0a4..ab5c586 100644 (file)
--- a/includes/parser/Parser.php
+++ b/includes/parser/Parser.php
@@ -3326,7 +3326,8 @@ class Parser {
         */
        public function replaceVariables( $text, $frame = false, $argsOnly = false ) {
                # Is there any text? Also, Prevent too big inclusions!
-               if ( strlen( $text ) < 1 || strlen( $text ) > $this->mOptions->getMaxIncludeSize() ) {
+               $textSize = strlen( $text );
+               if ( $textSize < 1 || $textSize > $this->mOptions->getMaxIncludeSize() ) {
                        return $text;
                }