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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: http://svn.automattic.com/wordpress/trunk@8572 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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markjaquith
2008-08-06 20:31:54 +00:00
parent 064b19958f
commit 74c46749cb
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;
}