robsonvleite / datalayer

src/DataLayer.php

Spacing +6 added lines, -6 removed lines

@@ -295,10 +295,10 @@ 
      */
     protected function required(): bool
     {
-        $data = (array)$this->data();
+        $data = (array) $this->data();
         foreach ($this->required as $field) {
-            if (empty($data[$field])) {
-                if (!is_int($data[$field])) {
+            if (empty($data[ $field ])) {
+                if (!is_int($data[ $field ])) {
                     return false;
                 }
             }
@@ -311,8 +311,8 @@ 
      */
     protected function safe(): ?array
     {
-        $safe = (array)$this->data;
-        unset($safe[$this->primary]);
+        $safe = (array) $this->data;
+        unset($safe[ $this->primary ]);
         return $safe;
     }
 
@@ -324,7 +324,7 @@ 
     protected function toCamelCase(string $string): string
     {
         $camelCase = str_replace(' ', '', ucwords(str_replace('_', ' ', $string)));
-        $camelCase[0] = strtolower($camelCase[0]);
+        $camelCase[ 0 ] = strtolower($camelCase[ 0 ]);
         return $camelCase;
     }
 }