Encourage use of constants

trsteel88 · xabbuh · commit 10422dc1a483 · 2018-11-15T10:15:32.000+01:00
diff --git a/doctrine/event_listeners_subscribers.rst b/doctrine/event_listeners_subscribers.rst
@@ -179,8 +179,8 @@ interface and have an event method for each event it subscribes to::
         public function getSubscribedEvents()
         {
             return array(
-                'postPersist',
-                'postUpdate',
+                \Doctrine\ORM\Events::postPersist => 'postPersist',
+                \Doctrine\ORM\Events::postUpdate => 'postUpdate',
             );
         }
 

Original file line number	Diff line number	Diff line change
`@@ -179,8 +179,8 @@ interface and have an event method for each event it subscribes to::`
`179`	`179`	`public function getSubscribedEvents()`
`180`	`180`	`{`
`181`	`181`	`return array(`
`182`		`- 'postPersist',`
`183`		`- 'postUpdate',`
	`182`	`+ \Doctrine\ORM\Events::postPersist => 'postPersist',`
	`183`	`+ \Doctrine\ORM\Events::postUpdate => 'postUpdate',`
`184`	`184`	`);`
`185`	`185`	`}`
`186`	`186`