Leverage UNKNOWN pseudo-type

Author: phansys

ibm_db2.stub.php

@@ -27,7 +27,7 @@ function db2_pconnect(string $database, ?string $username, ?string $password, ar
 /**
  * @param resource $connection
  */
-function db2_autocommit($connection, ?int $value = null): int|bool {}
+function db2_autocommit($connection, int $value = UNKNOWN): int|bool {}
 
 /**
  * @param resource $connection
@@ -177,22 +177,22 @@ function db2_execute_many($stmt, array $options = []): int|false {}
 /**
  * @param resource $stmt
  */
-function db2_stmt_errormsg($stmt = null): string {}
+function db2_stmt_errormsg($stmt = UNKNOWN): string {}
 
 /**
  * @param resource $stmt
  */
-function db2_stmt_error($stmt = null): string {}
+function db2_stmt_error($stmt = UNKNOWN): string {}
 
 /**
  * @param resource $connection
  */
-function db2_conn_errormsg($connection = null): string {}
+function db2_conn_errormsg($connection = UNKNOWN): string {}
 
 /**
  * @param resource $connection
  */
-function db2_conn_error($connection = null): string {}
+function db2_conn_error($connection = UNKNOWN): string {}
 
 /**
  * @param resource $stmt

ibm_db2_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: cf884b5f4060d67109e850739cae9eb3b32f8f22 */
+ * Stub hash: 550ead612c7f1c7cc518350c4faef3620868daa3 */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_db2_connect, 0, 0, 3)
 	ZEND_ARG_TYPE_INFO(0, database, IS_STRING, 0)
@@ -16,7 +16,7 @@ ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_db2_autocommit, 0, 1, MAY_BE_LONG|MAY_BE_BOOL)
 	ZEND_ARG_INFO(0, connection)
-	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, value, IS_LONG, 1, "null")
+	ZEND_ARG_TYPE_INFO(0, value, IS_LONG, 0)
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_db2_bind_param, 0, 3, _IS_BOOL, 0)
@@ -135,13 +135,13 @@ ZEND_END_ARG_INFO()
 #endif
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_db2_stmt_errormsg, 0, 0, IS_STRING, 0)
-	ZEND_ARG_INFO_WITH_DEFAULT_VALUE(0, stmt, "null")
+	ZEND_ARG_INFO(0, stmt)
 ZEND_END_ARG_INFO()
 
 #define arginfo_db2_stmt_error arginfo_db2_stmt_errormsg
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_db2_conn_errormsg, 0, 0, IS_STRING, 0)
-	ZEND_ARG_INFO_WITH_DEFAULT_VALUE(0, connection, "null")
+	ZEND_ARG_INFO(0, connection)
 ZEND_END_ARG_INFO()
 
 #define arginfo_db2_conn_error arginfo_db2_conn_errormsg

ibm_db2_legacy_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: cf884b5f4060d67109e850739cae9eb3b32f8f22 */
+ * Stub hash: 550ead612c7f1c7cc518350c4faef3620868daa3 */
 
 ZEND_BEGIN_ARG_INFO_EX(arginfo_db2_connect, 0, 0, 3)
 	ZEND_ARG_INFO(0, database)