maestriam / filesystem

src/Foundation/FolderReader.php

Spacing +5 added lines, -5 removed lines

@@ -8,7 +8,7 @@ 
 
     static public function read(string $path, int $level) : array
     {        
-        if (! is_dir($path)) return [];
+        if (!is_dir($path)) return [];
         
         self::scan($path, 1, $level);
         
@@ -31,18 +31,18 @@ 
 
     static private function scan(string $path, int $step, int $level) : void
     {
-        $items  = array_diff(scandir($path), array('.', '..'));        
+        $items = array_diff(scandir($path), array('.', '..'));        
         
-        foreach($items as $item) {
+        foreach ($items as $item) {
 
             $folder = "$path/$item"; 
 
-            if (! is_dir($folder)) {
+            if (!is_dir($folder)) {
                 continue;
             }
             
             if (is_dir($folder) && $step < $level) {
-                self::scan($folder, $step+1, $level);
+                self::scan($folder, $step + 1, $level);
             }
 
             if ($step == $level) {