servo-php / fluidxml

source/FluidXml/FluidInsertionHandler.php

Spacing +12 added lines, -12 removed lines

@@ -12,7 +12,7 @@ 
         {
                 $this->document   = $document;
                 $this->dom        = $document->dom;
-                $this->namespaces =& $document->namespaces;
+                $this->namespaces = & $document->namespaces;
         }
 
         public function insertElement(&$nodes, $element, &$optionals, $fn, $orig_context)
@@ -34,7 +34,7 @@ 
                 // offers to the user and is the same of:
                 // 1. appending a child switching the context
                 // 2. setting the attributes over the new context.
-                if (! empty($attributes)) {
+                if (!empty($attributes)) {
                         $new_context->setAttribute($attributes);
                 }
 
@@ -48,8 +48,8 @@ 
 
         protected function handleOptionals($element, &$optionals)
         {
-                if (! \is_array($element)) {
-                        $element = [ $element ];
+                if (!\is_array($element)) {
+                        $element = [$element];
                 }
 
                 $switch_context = false;
@@ -74,7 +74,7 @@ 
                         }
                 }
 
-                return [ $element, $attributes, $switch_context ];
+                return [$element, $attributes, $switch_context];
         }
 
 
@@ -102,7 +102,7 @@ 
 
         protected function handleStringMixed($parent, $k, $v, $fn, &$optionals, &$status)
         {
-                if (! \is_string($k)) {
+                if (!\is_string($k)) {
                         return;
                 }
 
@@ -116,7 +116,7 @@ 
                         }
                 } else {
                         if (\is_string($v)) {
-                                if (! FluidHelper::isAnXmlString($v)) {
+                                if (!FluidHelper::isAnXmlString($v)) {
                                         $handler = 'insertStringSimple';
                                 }
                         } else {
@@ -224,8 +224,8 @@ 
 
         protected function attachNodes($parent, $nodes, $fn)
         {
-                if (! \is_array($nodes) && ! $nodes instanceof \Traversable) {
-                        $nodes = [ $nodes ];
+                if (!\is_array($nodes) && !$nodes instanceof \Traversable) {
+                        $nodes = [$nodes];
                 }
 
                 $context = [];
@@ -274,7 +274,7 @@ 
                 $el = $this->createElement($k, $v);
                 $el = $fn($parent, $el);
 
-                return [ $el ];
+                return [$el];
         }
 
         protected function insertStringMixed($parent, $k, $v, $fn, &$optionals)
@@ -291,7 +291,7 @@ 
                 // they are supplied, so 'addChild' is the perfect operation.
                 $this->newContext($el)->addChild($v, ...$optionals);
 
-                return [ $el ];
+                return [$el];
         }
 
         protected function insertIntegerArray($parent, $k, $v, $fn, &$optionals)
@@ -318,7 +318,7 @@ 
                 $el = $this->createElement($v);
                 $el = $fn($parent, $el);
 
-                return [ $el ];
+                return [$el];
         }
 
         protected function insertIntegerXml($parent, $k, $v, $fn)