add param doc comment for count

Author: Liu Shangji

ext/standard/basic_functions.stub.php

@@ -64,7 +64,8 @@ function krsort(array &$stack, int $sort_flags = PHP_SORT_REGULAR): bool {}
 
 function ksort(array &$stack, int $sort_flags = PHP_SORT_REGULAR): bool {}
 
-function count(mixed $array, int $mode = COUNT_NORAML): bool {}
+/** @param array|Countable $array */
+function count($array, int $mode = COUNT_NORAML): bool {}
 
 function natsort(array &$stack): void {}
 

ext/standard/basic_functions_arginfo.h

@@ -78,7 +78,7 @@ ZEND_END_ARG_INFO()
 #define arginfo_ksort arginfo_krsort
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_count, 0, 1, _IS_BOOL, 0)
-	ZEND_ARG_OBJ_INFO(0, array, mixed, 0)
+	ZEND_ARG_INFO(0, array)
 	ZEND_ARG_TYPE_INFO(0, mode, IS_LONG, 0)
 ZEND_END_ARG_INFO()