Fixed PHP bug #51177 (Iterator::key() return value should not say "integer 0 on failure")

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@295890 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Daniel Egeberg 2010-03-06 13:31:15 +00:00
parent 7b77d861a6
commit 37894faed3

View file

@ -26,15 +26,14 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns <type>scalar</type> on success, <type>integer</type>
<literal>0</literal> on failure.
Returns <type>scalar</type> on success, or &null; on failure.
</para>
</refsect1>
<refsect1 role="errors"><!-- {{{ -->
&reftitle.errors;
<para>
Issues <constant>E_WARNING</constant> on failure.
Issues <constant>E_NOTICE</constant> on failure.
</para>
</refsect1><!-- }}} -->