Fix PDO constructor

Author: kocsismate

ext/pdo/pdo_dbh.stub.php

@@ -4,9 +4,12 @@
 
 class PDO
 {
-    /** @alias dbh_constructor */
+    /** @alias PDO::dbh_constructor */
     public function __construct(string $dsn, ?string $username = null, ?string $passwd = null, ?array $options = null) {}
 
+    /** @return PDO */
+    final private function dbh_constructor(string $dsn, ?string $username = null, ?string $passwd = null, ?array $options = null) {}
+
     /** @return bool */
     public function beginTransaction() {}
 

ext/pdo/pdo_dbh_arginfo.h

@@ -7,6 +7,8 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_class_PDO___construct, 0, 0, 1)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, options, IS_ARRAY, 1, "null")
 ZEND_END_ARG_INFO()
 
+#define arginfo_class_PDO_dbh_constructor arginfo_class_PDO___construct
+
 ZEND_BEGIN_ARG_INFO_EX(arginfo_class_PDO_beginTransaction, 0, 0, 0)
 ZEND_END_ARG_INFO()
 
@@ -52,7 +54,7 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_class_PDO_setAttribute, 0, 0, 2)
 ZEND_END_ARG_INFO()
 
 
-ZEND_FUNCTION(dbh_constructor);
+ZEND_METHOD(PDO, dbh_constructor);
 ZEND_METHOD(PDO, beginTransaction);
 ZEND_METHOD(PDO, commit);
 ZEND_METHOD(PDO, errorCode);
@@ -70,7 +72,8 @@ ZEND_METHOD(PDO, setAttribute);
 
 
 static const zend_function_entry class_PDO_methods[] = {
-	ZEND_ME_MAPPING(__construct, dbh_constructor, arginfo_class_PDO___construct, ZEND_ACC_PUBLIC)
+	ZEND_MALIAS(PDO, PDO::__construct, dbh_constructor, arginfo_class_PDO___construct, ZEND_ACC_PUBLIC)
+	ZEND_ME(PDO, dbh_constructor, arginfo_class_PDO_dbh_constructor, ZEND_ACC_PRIVATE|ZEND_ACC_FINAL)
 	ZEND_ME(PDO, beginTransaction, arginfo_class_PDO_beginTransaction, ZEND_ACC_PUBLIC)
 	ZEND_ME(PDO, commit, arginfo_class_PDO_commit, ZEND_ACC_PUBLIC)
 	ZEND_ME(PDO, errorCode, arginfo_class_PDO_errorCode, ZEND_ACC_PUBLIC)