use static instead of self

KurtThiemann · KurtThiemann · commit a977d4ec7f3a · 2024-09-13T12:12:23.000+02:00
diff --git a/src/Communication/StdStreams.php b/src/Communication/StdStreams.php
@@ -26,10 +26,10 @@ class StdStreams
      */
     public static function getInstance(): static
     {
-        if (self::$instance === null) {
-            self::$instance = new static();
+        if (static::$instance === null) {
+            static::$instance = new static();
         }
-        return self::$instance;
+        return static::$instance;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -26,10 +26,10 @@ class StdStreams`
`26`	`26`	`*/`
`27`	`27`	`public static function getInstance(): static`
`28`	`28`	`{`
`29`		`- if (self::$instance === null) {`
`30`		`- self::$instance = new static();`
	`29`	`+ if (static::$instance === null) {`
	`30`	`+ static::$instance = new static();`
`31`	`31`	`}`
`32`		`- return self::$instance;`
	`32`	`+ return static::$instance;`
`33`	`33`	`}`
`34`	`34`
`35`	`35`	`/**`