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Eliminate use of `extract()` in `wp_widget_rss_form()`. 

See #22400.


git-svn-id: https://develop.svn.wordpress.org/trunk@28449 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2014-05-16 15:37:53 +00:00
parent cf3574516a
commit 8a25c0ea1e
1 changed files with 12 additions and 13 deletions
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25
src/wp-includes/default-widgets.php
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@ -1106,24 +1106,23 @@ function wp_widget_rss_output( $rss, $args = array() ) {
* @param array $inputs Override default display options.
*/
function wp_widget_rss_form( $args, $inputs = null ) {
$default_inputs = array( 'url' => true, 'title' => true, 'items' => true, 'show_summary' => true, 'show_author' => true, 'show_date' => true );
$inputs = wp_parse_args( $inputs, $default_inputs );
extract( $args );
extract( $inputs, EXTR_SKIP );
$number = esc_attr( $number );
$title = esc_attr( $title );
$url = esc_url( $url );
$items = (int) $items;
if ( $items < 1 || 20 < $items )
$number = esc_attr( $args['number'] );
$title = isset( $args['title'] ) ? esc_attr( $args['title'] ) : '';
$url = isset( $args['url'] ) ? esc_url( $args['url'] ) : '';
$items = isset( $args['items'] ) ? (int) $args['items'] : 0;
if ( $items < 1 || 20 < $items ) {
$items = 10;
$show_summary = (int) $show_summary;
$show_author = (int) $show_author;
$show_date = (int) $show_date;
}
$show_summary = isset( $args['show_summary'] ) ? (int) $args['show_summary'] : (int) $inputs['show_summary'];
$show_author = isset( $args['show_author'] ) ? (int) $args['show_author'] : (int) $inputs['show_author'];
$show_date = isset( $args['show_date'] ) ? (int) $args['show_date'] : (int) $inputs['show_date'];
if ( !empty($error) )
echo '<p class="widget-error"><strong>' . sprintf( __('RSS Error: %s'), $error) . '</strong></p>';
if ( ! empty( $args['error'] ) ) {
echo '<p class="widget-error"><strong>' . sprintf( __( 'RSS Error: %s' ), $args['error'] ) . '</strong></p>';
}
if ( $inputs['url'] ) :
?>