Also search for subclasses and used interfaces.

UnionOfRAD · Mar 23, 2011 · 8185739 · 8185739
1 parent eb5c34c
commit 8185739
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Rule/DependencyIsUsedRule.php b/src/Rule/DependencyIsUsedRule.php
@@ -42,7 +42,9 @@ protected function doCheck()
                 "new {$name}\(",
                 "{$name}::",
                 "\({$name} \\$",
-                "instanceof {$name}\)"
+                "instanceof {$name}\)",
+                "extends {$name}",
+                "implements {$name}"
             );
             if (!preg_match('/(' . implode('|', $patterns) . ')/', $code)) {
                 $qualified = implode('\\', $parts);