Merge pull request #138 from monro93/patch-1

Fix enum_constant function for non-string enum values
fre5h · Oct 16, 2018 · b175804 · b175804
2 parents 276245f + 17ab7f9
commit b175804
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Twig/Extension/EnumConstantTwigExtension.php b/Twig/Extension/EnumConstantTwigExtension.php
@@ -52,14 +52,14 @@ public function getEnumConstant(string $enumConstant, ?string $enumType = null):
             if (null !== $enumType) {
                 $this->throwExceptionIfEnumTypeIsNotRegistered($enumType);
 
-                return \constant($this->registeredEnumTypes[$enumType].'::'.$enumConstant);
+                return (string) \constant($this->registeredEnumTypes[$enumType].'::'.$enumConstant);
             }
 
             // If ENUM type wasn't set, e.g. {{ 'CENTER'|enum_constant }}
             $this->findOccurrences($enumConstant);
 
             if ($this->onlyOneOccurrenceFound()) {
-                return \constant(\array_pop($this->occurrences).'::'.$enumConstant);
+                return (string) \constant(\array_pop($this->occurrences).'::'.$enumConstant);
             }
 
             if ($this->moreThanOneOccurrenceFound()) {