diff --git a/ext/phar/phar_object.stub.php b/ext/phar/phar_object.stub.php
index 16d54c2516b..bfff7f664c5 100644
--- a/ext/phar/phar_object.stub.php
+++ b/ext/phar/phar_object.stub.php
@@ -46,7 +46,7 @@ class Phar extends RecursiveDirectoryIterator implements Countable, ArrayAccess
     public function convertToData(?int $format = null, ?int $compression = null, ?string $extension = null): ?PharData {}
 
     /** @return bool */
-    public function copy(string $to, string $from) {} // TODO make return type void
+    public function copy(string $from, string $to) {} // TODO make return type void
 
     /** @tentative-return-type */
     public function count(int $mode = COUNT_NORMAL): int {}
@@ -261,7 +261,7 @@ class PharData extends RecursiveDirectoryIterator implements Countable, ArrayAcc
      * @return bool
      * @implementation-alias Phar::copy
      */
-    public function copy(string $to, string $from) {} // TODO make return type void
+    public function copy(string $from, string $to) {} // TODO make return type void
 
     /**
      * @tentative-return-type
diff --git a/ext/phar/phar_object_arginfo.h b/ext/phar/phar_object_arginfo.h
index a7479e211e7..0ae18a169be 100644
--- a/ext/phar/phar_object_arginfo.h
+++ b/ext/phar/phar_object_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: ddb04eb0a40f19ad06cb351e545895a8dd58fece */
+ * Stub hash: cce88c2e27bd0b0fc7f68defdb0556b053e7dc81 */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_Phar___construct, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO(0, filename, IS_STRING, 0)
@@ -62,8 +62,8 @@ ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_OBJ_INFO_EX(arginfo_class_Phar_convertToDat
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_Phar_copy, 0, 0, 2)
-	ZEND_ARG_TYPE_INFO(0, to, IS_STRING, 0)
 	ZEND_ARG_TYPE_INFO(0, from, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, to, IS_STRING, 0)
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_TYPE_INFO_EX(arginfo_class_Phar_count, 0, 0, IS_LONG, 0)