fix(openapi): anyOf must contains an array, not an object

Thibaut Cholley · Thibaut Cholley · commit 10e8466ec057 · 2025-09-23T08:40:13.000+02:00
diff --git a/src/JsonSchema/Metadata/Property/Factory/SchemaPropertyMetadataFactory.php b/src/JsonSchema/Metadata/Property/Factory/SchemaPropertyMetadataFactory.php
@@ -218,7 +218,7 @@ private function getJsonSchemaFromType(Type $type, ?bool $readableLink = null):
             } elseif (1 === \count($schemas)) {
                 $schema = current($schemas);
             } else {
-                $schema = ['anyOf' => $schemas];
+                $schema = ['anyOf' => array_values($schemas)];
             }
 
             return $this->applyNullability($schema, $isNullable);

Original file line number	Diff line number	Diff line change
`@@ -218,7 +218,7 @@ private function getJsonSchemaFromType(Type $type, ?bool $readableLink = null):`
`218`	`218`	`} elseif (1 === \count($schemas)) {`
`219`	`219`	`$schema = current($schemas);`
`220`	`220`	`} else {`
`221`		`- $schema = ['anyOf' => $schemas];`
	`221`	`+ $schema = ['anyOf' => array_values($schemas)];`
`222`	`222`	`}`
`223`	`223`
`224`	`224`	`return $this->applyNullability($schema, $isNullable);`