Php Inspections (EA Extended) - static code analysis includes:

Reduce couple count calls in [Yaml]
Modernize type casting, fix several strict comparisons
Unsets merged
Elvis operator usage
Short syntax for applied operations

Author: kalessil

Finder.php

@@ -436,9 +436,9 @@ public function exclude($dirs)
     public function ignoreDotFiles($ignoreDotFiles)
     {
         if ($ignoreDotFiles) {
-            $this->ignore = $this->ignore | static::IGNORE_DOT_FILES;
+            $this->ignore |= static::IGNORE_DOT_FILES;
         } else {
-            $this->ignore = $this->ignore & ~static::IGNORE_DOT_FILES;
+            $this->ignore &= ~static::IGNORE_DOT_FILES;
         }
 
         return $this;
@@ -458,9 +458,9 @@ public function ignoreDotFiles($ignoreDotFiles)
     public function ignoreVCS($ignoreVCS)
     {
         if ($ignoreVCS) {
-            $this->ignore = $this->ignore | static::IGNORE_VCS_FILES;
+            $this->ignore |= static::IGNORE_VCS_FILES;
         } else {
-            $this->ignore = $this->ignore & ~static::IGNORE_VCS_FILES;
+            $this->ignore &= ~static::IGNORE_VCS_FILES;
         }
 
         return $this;