iconv_strlen() cannot return a string

Author: cmb69

ext/iconv/iconv.stub.php

@@ -1,6 +1,6 @@
 <?php
 
-function iconv_strlen(string $str, string $charset = UNKNOWN): string|int|false {}
+function iconv_strlen(string $str, string $charset = UNKNOWN): int|false {}
 
 function iconv_substr(string $str, int $offset, ?int $length = null, string $charset = UNKNOWN): string|false {}
 

ext/iconv/iconv_arginfo.h

@@ -1,6 +1,6 @@
 /* This is a generated file, edit the .stub.php file instead. */
 
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_iconv_strlen, 0, 1, MAY_BE_STRING|MAY_BE_LONG|MAY_BE_FALSE)
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_iconv_strlen, 0, 1, MAY_BE_LONG|MAY_BE_FALSE)
 	ZEND_ARG_TYPE_INFO(0, str, IS_STRING, 0)
 	ZEND_ARG_TYPE_INFO(0, charset, IS_STRING, 0)
 ZEND_END_ARG_INFO()