@@ -11,7 +11,7 @@ |
||
11 | 11 | { |
12 | 12 | public function setReferenceResolver(ReferenceResolverInterface $referenceResolver) |
13 | 13 | { |
14 | - if (! $referenceResolver instanceof EmbeddedReferenceResolverInterface) { |
|
14 | + if (!$referenceResolver instanceof EmbeddedReferenceResolverInterface) { |
|
15 | 15 | throw new \Exception("Reference resolver injected into EzXmlText field handler should implement EmbeddedReferenceResolverInterface"); |
16 | 16 | } |
17 | 17 | parent::setReferenceResolver($referenceResolver); |
@@ -31,7 +31,7 @@ |
||
31 | 31 | */ |
32 | 32 | public function getReferenceValue($identifier) |
33 | 33 | { |
34 | - switch(substr($identifier, 5)) { |
|
34 | + switch (substr($identifier, 5)) { |
|
35 | 35 | case 'iteration': |
36 | 36 | return end($this->stack); |
37 | 37 | case 'depth': |