minor symfony#16 Remove redundant function call (WouterJ)

javiereguiluz · javiereguiluz · commit 1bca7b31ab09 · 2015-03-28T22:47:57.000+01:00
This PR was merged into the master branch. Discussion ---------- Remove redundant function call After symfony/demo#15, the inner `trim()` call is no longer required as the outer one already trims all dashes. Commits ------- 22ee7c5 Remove redundant function call
diff --git a/src/AppBundle/Utils/Slugger.php b/src/AppBundle/Utils/Slugger.php
@@ -22,6 +22,6 @@ class Slugger
 {
     public function slugify($string)
     {
-        return trim(preg_replace('/[^a-z0-9]+/', '-', strtolower(trim(strip_tags($string)))), '-');
+        return trim(preg_replace('/[^a-z0-9]+/', '-', strtolower(strip_tags($string))), '-');
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,6 @@ class Slugger`
`22`	`22`	`{`
`23`	`23`	`public function slugify($string)`
`24`	`24`	`{`
`25`		`- return trim(preg_replace('/[^a-z0-9]+/', '-', strtolower(trim(strip_tags($string)))), '-');`
	`25`	`+ return trim(preg_replace('/[^a-z0-9]+/', '-', strtolower(strip_tags($string))), '-');`
`26`	`26`	`}`
`27`	`27`	`}`