lowercase_static_reference.rst

Rule lowercase_static_reference

Class static references self, static and parent MUST be in lower case.

Examples

Example #1

--- Original
+++ New
@@ -3,16 +3,16 @@
 {
     public function baz1()
     {
-        return STATIC::baz2();
+        return static::baz2();
     }

     public function baz2($x)
     {
-        return $x instanceof Self;
+        return $x instanceof self;
     }

-    public function baz3(PaRent $x)
+    public function baz3(parent $x)
     {
         return true;
     }
 }

Example #2

--- Original
+++ New
@@ -1,8 +1,8 @@
 <?php
 class Foo extends Bar
 {
-    public function baz(?self $x) : SELF
+    public function baz(?self $x) : self
     {
         return false;
     }
 }

Rule sets

The rule is part of the following rule sets:

@PSR12

Using the @PSR12 rule set will enable the lowercase_static_reference rule.

@PhpCsFixer

Using the @PhpCsFixer rule set will enable the lowercase_static_reference rule.

@Symfony

Using the @Symfony rule set will enable the lowercase_static_reference rule.