minor symfony#21264 CS: apply is_null (keradus)

nicolas-grekas · nicolas-grekas · commit 6430d539ba8c · 2017-01-13T09:20:14.000+01:00
This PR was merged into the 2.7 branch. Discussion ---------- CS: apply is_null | Q | A | ------------- | --- | Branch? | 2.7 | Bug fix? | no | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | not related | Fixed tickets | n/a | License | MIT | Doc PR | n/a Commits ------- 47feb18 CS: apply is_null
diff --git a/src/Symfony/Bridge/Twig/Command/DebugCommand.php b/src/Symfony/Bridge/Twig/Command/DebugCommand.php
@@ -141,7 +141,7 @@ private function getMetadata($type, $entity)
         }
         if ($type === 'functions' || $type === 'filters') {
             $cb = $entity->getCallable();
-            if (is_null($cb)) {
+            if (null === $cb) {
                 return;
             }
             if (is_array($cb)) {

Original file line number	Diff line number	Diff line change
`@@ -141,7 +141,7 @@ private function getMetadata($type, $entity)`
`141`	`141`	`}`
`142`	`142`	`if ($type === 'functions' \|\| $type === 'filters') {`
`143`	`143`	`$cb = $entity->getCallable();`
`144`		`- if (is_null($cb)) {`
	`144`	`+ if (null === $cb) {`
`145`	`145`	`return;`
`146`	`146`	`}`
`147`	`147`	`if (is_array($cb)) {`