Use static not self so submenus added to a subclass will be the same type

lachlankrautz · lachlankrautz · commit 90a2bb39fae3 · 2017-12-09T11:05:18.000+10:00
diff --git a/src/CliMenuBuilder.php b/src/CliMenuBuilder.php
@@ -198,7 +198,7 @@ public function addSubMenu($id)
         Assertion::string($id);
 
         $this->menuItems[]   = $id;
-        $this->subMenus[$id] = new self($this);
+        $this->subMenus[$id] = new static($this);
 
         return $this->subMenus[$id];
     }

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,7 @@ public function addSubMenu($id)`
`198`	`198`	`Assertion::string($id);`
`199`	`199`
`200`	`200`	`$this->menuItems[] = $id;`
`201`		`- $this->subMenus[$id] = new self($this);`
	`201`	`+ $this->subMenus[$id] = new static($this);`
`202`	`202`
`203`	`203`	`return $this->subMenus[$id];`
`204`	`204`	`}`