In practice a NULL is actually returned, rather than an empty string.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@291945 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Anthony Bedford 2009-12-10 11:09:15 +00:00
parent 07eb867875
commit 6ba54c0c74

View file

@ -26,7 +26,7 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
A string that describes the error. An empty string if no error occurred.
A string that describes the error. <literal>NULL</literal> is returned if no error occurred.
</para>
</refsect1>