resolveEnvPlaceholders will return a mixed value

sroze · sroze · commit b34d5b77a4a4 · 2017-11-23T12:10:51.000Z
diff --git a/src/Symfony/Component/DependencyInjection/ContainerBuilder.php b/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
@@ -1286,7 +1286,7 @@ public function getAutoconfiguredInstanceof()
      *                                    true to resolve to the actual values of the referenced env vars
      * @param array            &$usedEnvs Env vars found while resolving are added to this array
      *
-     * @return string The string with env parameters resolved
+     * @return mixed The value with env parameters resolved if a string or an array is passed
      */
     public function resolveEnvPlaceholders($value, $format = null, array &$usedEnvs = null)
     {

Original file line number	Diff line number	Diff line change
`@@ -1286,7 +1286,7 @@ public function getAutoconfiguredInstanceof()`
`1286`	`1286`	`* true to resolve to the actual values of the referenced env vars`
`1287`	`1287`	`* @param array &$usedEnvs Env vars found while resolving are added to this array`
`1288`	`1288`	`*`
`1289`		`- * @return string The string with env parameters resolved`
	`1289`	`+ * @return mixed The value with env parameters resolved if a string or an array is passed`
`1290`	`1290`	`*/`
`1291`	`1291`	`public function resolveEnvPlaceholders($value, $format = null, array &$usedEnvs = null)`
`1292`	`1292`	`{`