validateOptionTypes checking existence of key rather than value

EvanK · EvanK · commit aa890aedfcaa · 2012-08-03T12:17:58.000-05:00
diff --git a/src/Symfony/Component/OptionsResolver/OptionsResolver.php b/src/Symfony/Component/OptionsResolver/OptionsResolver.php
@@ -312,7 +312,7 @@ private function validateOptionValues(array $options)
     private function validateOptionTypes(array $options)
     {
         foreach ($this->allowedTypes as $option => $allowedTypes) {
-            if (!isset($options[$option])) {
+            if (!array_key_exists($option, $options)) {
                 continue;
             }
 

Original file line number	Diff line number	Diff line change
`@@ -312,7 +312,7 @@ private function validateOptionValues(array $options)`
`312`	`312`	`private function validateOptionTypes(array $options)`
`313`	`313`	`{`
`314`	`314`	`foreach ($this->allowedTypes as $option => $allowedTypes) {`
`315`		`- if (!isset($options[$option])) {`
	`315`	`+ if (!array_key_exists($option, $options)) {`
`316`	`316`	`continue;`
`317`	`317`	`}`
`318`	`318`