Force YAML parser to convert keys to string

lcobucci · lcobucci · commit f9062d993193 · 2017-05-30T13:53:45.000+02:00
Since Symfony 3.3 implicit conversion is not enabled by default so we need to pass that flag manually. Related to: symfony/symfony#21774
diff --git a/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php b/lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php
@@ -800,6 +800,10 @@ private function cacheToArray($cacheMapping)
      */
     protected function loadMappingFile($file)
     {
+        if (defined(Yaml::class . '::PARSE_KEYS_AS_STRINGS')) {
+            return Yaml::parse(file_get_contents($file), Yaml::PARSE_KEYS_AS_STRINGS);
+        }
+
         return Yaml::parse(file_get_contents($file));
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -800,6 +800,10 @@ private function cacheToArray($cacheMapping)`
`800`	`800`	`*/`
`801`	`801`	`protected function loadMappingFile($file)`
`802`	`802`	`{`
	`803`	`+ if (defined(Yaml::class . '::PARSE_KEYS_AS_STRINGS')) {`
	`804`	`+ return Yaml::parse(file_get_contents($file), Yaml::PARSE_KEYS_AS_STRINGS);`
	`805`	`+ }`
	`806`	`+`
`803`	`807`	`return Yaml::parse(file_get_contents($file));`
`804`	`808`	`}`
`805`	`809`	`}`