diff --git a/reference/pcre/functions/preg-filter.xml b/reference/pcre/functions/preg-filter.xml index 78472bf9be..6e41ee258d 100644 --- a/reference/pcre/functions/preg-filter.xml +++ b/reference/pcre/functions/preg-filter.xml @@ -30,9 +30,9 @@ parameter is an array, or a string otherwise. - If matches are found, the new subject will - be returned, otherwise subject will be - returned unchanged or &null; if an error occurred. + If no matches are found or an error occurred, an empty array + is returned when subject is an array + or &null; otherwise.