DorsetDigital / silverstripe-canonical

src/SiteTreeCanonicalExtension.php

Spacing +3 added lines, -3 removed lines

@@ -49,7 +49,7 @@ 
             // add canonicalBase if relative URL
             if (isset($link)) {
                 $urlArray = parse_url($link);
-                if (!isset($urlArray['host']) && !isset($urlArray['scheme'])) {
+                if (!isset($urlArray[ 'host' ]) && !isset($urlArray[ 'scheme' ])) {
                     $link = $canonicalBase . $link;
                 }
             } else {
@@ -73,14 +73,14 @@ 
             $tagsArray = explode(PHP_EOL, $tags);
             $tagPattern = 'rel="canonical"';
 
-            $tagSearch = function ($val) use ($tagPattern) {
+            $tagSearch = function($val) use ($tagPattern) {
                 return (stripos($val, $tagPattern) !== false ? true : false);
             };
 
             $currentTags = array_filter($tagsArray, $tagSearch);
             $cleanedTags = array_diff($tagsArray, $currentTags);
 
-            $cleanedTags[] = $canonTag;
+            $cleanedTags[ ] = $canonTag;
 
             $tags = implode(PHP_EOL, $cleanedTags);
         }