Add stubs for idn functions

Author: kocsismate

ext/intl/idn/idn.stub.php

@@ -0,0 +1,7 @@
+<?php
+
+/** @return string|false */
+function idn_to_ascii(string $domain, int $options = 0, int $variant = INTL_IDNA_VARIANT_UTS46, &$idna_info = null) {}
+
+/** @return string|false */
+function idn_to_utf8(string $domain, int $options = 0, int $variant = INTL_IDNA_VARIANT_UTS46, &$idna_info = null) {}

ext/intl/idn/idn_arginfo.h

@@ -0,0 +1,10 @@
+/* This is a generated file, edit the .stub.php file instead. */
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_idn_to_ascii, 0, 0, 1)
+	ZEND_ARG_TYPE_INFO(0, domain, IS_STRING, 0)
+	ZEND_ARG_TYPE_INFO(0, options, IS_LONG, 0)
+	ZEND_ARG_TYPE_INFO(0, variant, IS_LONG, 0)
+	ZEND_ARG_INFO(1, idna_info)
+ZEND_END_ARG_INFO()
+
+#define arginfo_idn_to_utf8 arginfo_idn_to_ascii

ext/intl/php_intl.c

@@ -84,6 +84,7 @@
 #include "breakiterator/breakiterator_iterators.h"
 
 #include "idn/idn.h"
+#include "idn/idn_arginfo.h"
 #include "uchar/uchar.h"
 
 # include "spoofchecker/spoofchecker_class.h"
@@ -373,13 +374,6 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_datefmt_create, 0, 0, 3)
 	ZEND_ARG_INFO(0, pattern)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_INFO_EX(arginfo_idn_to_ascii, 0, 0, 1)
-	ZEND_ARG_INFO(0, domain)
-	ZEND_ARG_INFO(0, option)
-	ZEND_ARG_INFO(0, variant)
-	ZEND_ARG_INFO(1, idn_info)
-ZEND_END_ARG_INFO()
-
 ZEND_BEGIN_ARG_INFO_EX( arginfo_resourcebundle_create_proc, 0, 0, 2 )
 	ZEND_ARG_INFO( 0, locale )
 	ZEND_ARG_INFO( 0, bundlename )
@@ -680,7 +674,7 @@ static const zend_function_entry intl_functions[] = {
 
 	/* IDN functions */
 	PHP_FE( idn_to_ascii, arginfo_idn_to_ascii)
-	PHP_FE( idn_to_utf8, arginfo_idn_to_ascii)
+	PHP_FE( idn_to_utf8, arginfo_idn_to_utf8)
 
 	/* ResourceBundle functions */
 	PHP_FE( resourcebundle_create, arginfo_resourcebundle_create_proc )