brightnucleus / config

src/AbstractConfig.php

Spacing +5 added lines, -5 removed lines

@@ -53,7 +53,7 @@ 
         parent::__construct($config, ArrayObject::ARRAY_AS_PROPS);
 
         if (null !== $delimiter) {
-            $this->delimiter = (array)$delimiter;
+            $this->delimiter = (array) $delimiter;
         }
     }
 
@@ -103,7 +103,7 @@ 
             $array = $this->getArrayCopy();
             while (count($keys) > 0) {
                 $key = array_pop($keys);
-                if (! array_key_exists($key, $array)) {
+                if ( ! array_key_exists($key, $array)) {
                     return false;
                 }
                 $array = $array[$key];
@@ -135,7 +135,7 @@ 
      */
     public function getKeys()
     {
-        return array_keys((array)$this);
+        return array_keys((array) $this);
     }
 
     /**
@@ -174,7 +174,7 @@ 
 
         Assert\that($keys)->all()->string()->notEmpty();
 
-        if (! $this->hasKey($keys)) {
+        if ( ! $this->hasKey($keys)) {
             throw new OutOfRangeException(
                 sprintf(
                     _('The configuration key %1$s does not exist.'),
@@ -239,7 +239,7 @@ 
         // Replace all of the configured delimiters by the first one, so that we can then use explode().
         $normalizedString = str_replace($this->delimiter, $this->delimiter[0], $keyString);
 
-        return (array)explode($this->delimiter[0], $normalizedString);
+        return (array) explode($this->delimiter[0], $normalizedString);
     }
 
     /**