nystudio107 / craft-imageoptimize

src/models/OptimizedImage.php

Spacing +5 added lines, -5 removed lines

@@ -367,7 +367,7 @@ 
      */
     public function getPlaceholderImage(): string
     {
-        return (string)$this->placeholderImage();
+        return (string) $this->placeholderImage();
     }
 
     /**
@@ -404,7 +404,7 @@ 
      */
     public function getPlaceholderBox(string $color = null): string
     {
-        return (string)$this->placeholderBox($color);
+        return (string) $this->placeholderBox($color);
     }
 
     /**
@@ -445,7 +445,7 @@ 
      */
     public function getPlaceholderSilhouette(): string
     {
-        return (string)$this->placeholderSilhouette();
+        return (string) $this->placeholderSilhouette();
     }
 
     /**
@@ -557,10 +557,10 @@ 
         foreach ($array as $key => $value) {
             if ($dpr) {
                 $descriptor = '1x';
-                if (!empty($array[(int)$key / 2])) {
+                if (!empty($array[(int) $key / 2])) {
                     $descriptor = '2x';
                 }
-                if (!empty($array[(int)$key / 3])) {
+                if (!empty($array[(int) $key / 3])) {
                     $descriptor = '3x';
                 }
             } else {