Fixed return value.
Closes bug #63966.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329089 c90b9560-bf6c-de11-be94-00142212c4b1
Indicated that error messages are truncated after 1024 bytes, instead of characters (not MB-aware).
Closes bug #63962.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329090 c90b9560-bf6c-de11-be94-00142212c4b1