add fixture to proof scoped dynamic variable

Author: samsonasik

rules-tests/DeadCode/Rector/If_/RemoveAlwaysTrueIfConditionRector/Fixture/scoped_dynamic_variable.php.inc

@@ -0,0 +1,65 @@
+<?php
+
+namespace Rector\Tests\DeadCode\Rector\If_\RemoveAlwaysTrueIfConditionRector\Fixture;
+
+class ScopedDynamicVariable
+{
+    public function build(array $params): string
+    {
+        $addHelpMessage = true;
+
+        foreach (['addHelpMessage'] as $f) {
+            if (isset($params[$f])) {
+                ${$f} = (bool) $params[$f];
+            }
+        }
+
+        if ($addHelpMessage) {
+            return 'help';
+        }
+
+        return 'no help';
+    }
+
+    public function differentScope()
+    {
+        $int = 1;
+        if ($int === 1) {
+            return 'hi';
+        }
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\DeadCode\Rector\If_\RemoveAlwaysTrueIfConditionRector\Fixture;
+
+class ScopedDynamicVariable
+{
+    public function build(array $params): string
+    {
+        $addHelpMessage = true;
+
+        foreach (['addHelpMessage'] as $f) {
+            if (isset($params[$f])) {
+                ${$f} = (bool) $params[$f];
+            }
+        }
+
+        if ($addHelpMessage) {
+            return 'help';
+        }
+
+        return 'no help';
+    }
+
+    public function differentScope()
+    {
+        $int = 1;
+        return 'hi';
+    }
+}
+
+?>