phpmyadmin / simple-math

src/Expressions/Subtraction.php

Spacing +1 added lines, -1 removed lines

@@ -24,7 +24,7 @@
 
     protected $precidence = 4;
 
-    public function operate(\SimpleMath\Stack $stack, $variables=array()) {
+    public function operate(\SimpleMath\Stack $stack, $variables = array()) {
         $left = $stack->pop()->operate($stack, $variables);
         $right = $stack->pop();
         $right = ($right ? $right->operate($stack, $variables) : 0);