From 242d850d6cb16f71cd91cfdeeda23da7bb9e3327 Mon Sep 17 00:00:00 2001
From: Alexander Makarov <sam@rmcreative.ru>
Date: Fri, 2 Dec 2016 00:40:10 +0300
Subject: [PATCH] Shorter variable name, different approach to casting

---
 framework/validators/NumberValidator.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/framework/validators/NumberValidator.php b/framework/validators/NumberValidator.php
index 60304005cc..3c45134b15 100644
--- a/framework/validators/NumberValidator.php
+++ b/framework/validators/NumberValidator.php
@@ -125,13 +125,13 @@ class NumberValidator extends Validator
      */
     private function getStringValue($value)
     {
-        $value = (string)$value;
+        $value = "$value";
 
         $localeInfo = localeconv();
-        $decimalPointSeparator = isset($localeInfo['decimal_point']) ? $localeInfo['decimal_point'] : null;
+        $decimalSeparator = isset($localeInfo['decimal_point']) ? $localeInfo['decimal_point'] : null;
 
-        if ($decimalPointSeparator !== null && $decimalPointSeparator !== '.') {
-            $value = str_replace($decimalPointSeparator, '.', $value);
+        if ($decimalSeparator !== null && $decimalSeparator !== '.') {
+            $value = str_replace($decimalSeparator, '.', $value);
         }
 
         return $value;