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Cast to array when using foreach(). Props santosj (and thanks for your perseverance!). fixes #2784

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git-svn-id: https://develop.svn.wordpress.org/trunk@8572 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith
2008-08-06 20:31:54 +00:00
parent 3937bd9530
commit 3cab99fbd2
22 changed files with 125 additions and 124 deletions
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4
wp-includes/user.php
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@@ -286,7 +286,7 @@ function wp_dropdown_users( $args = '' ) {
if ( $show_option_none )
$output .= "\t<option value='-1'>$show_option_none</option>\n";
foreach ( $users as $user ) {
foreach ( (array) $users as $user ) {
$user->ID = (int) $user->ID;
$_selected = $user->ID == $selected ? " selected='selected'" : '';
$output .= "\t<option value='$user->ID'$_selected>" . wp_specialchars($user->$show) . "</option>\n";
@@ -311,7 +311,7 @@ function _fill_user( &$user ) {
$wpdb->show_errors($show);
if ( $metavalues ) {
foreach ( $metavalues as $meta ) {
foreach ( (array) $metavalues as $meta ) {
$value = maybe_unserialize($meta->meta_value);
$user->{$meta->meta_key} = $value;
}