Remove unused variables for strpos function

dapphp · May 30, 2020 · 03cc915 · 03cc915
2 parents 01966d7 + 4fe70d5
commit 03cc915
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/securimage.php b/securimage.php
@@ -2226,7 +2226,6 @@ protected function getAudibleCode()
      */
     protected function readCodeFromFile($numWords = 1)
     {
-        $strpos_func     = 'strpos';
         $strtolower_func = 'strtolower';
         $mb_support      = false;
 
@@ -2243,7 +2242,6 @@ protected function readCodeFromFile($numWords = 1)
                 return false;
             }
 
-            $strpos_func     = 'mb_strpos';
             $strtolower_func = 'mb_strtolower';
         }