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Fix warnings. Props nbachiyski. fixes #8153 

git-svn-id: https://develop.svn.wordpress.org/trunk@9618 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-11-11 20:40:36 +00:00
parent b8e1ac8c9a
commit aa6d3c91f5
1 changed files with 2 additions and 2 deletions
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4
wp-includes/functions.php
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@ -112,11 +112,11 @@ function current_time( $type, $gmt = 0 ) {
* @param int $unixtimestamp Unix timestamp
* @return string The date, translated if locale specifies it.
*/
function date_i18n( $dateformatstring, $unixtimestamp, $gmt = false ) {
function date_i18n( $dateformatstring, $unixtimestamp = false, $gmt = false ) {
global $wp_locale;
$i = $unixtimestamp;
// Sanity check for PHP 5.1.0-
if ( intval($i) < 1 )
if ( false === $i || intval($i) < 0 )
$i = time();
if ( ( !empty( $wp_locale->month ) ) && ( !empty( $wp_locale->weekday ) ) ) {