$cache[ $args['widget_id'] ] = ob_get_flush();
wp_cache_set( 'widget_recent_posts', $cache, 'widget' );
} else {
- ob_flush();
+ ob_end_flush();
}
}
<p>
<label for="<?php echo $this->get_field_id('nav_menu'); ?>"><?php _e('Select Menu:'); ?></label>
<select id="<?php echo $this->get_field_id('nav_menu'); ?>" name="<?php echo $this->get_field_name('nav_menu'); ?>">
+ <option value="0"><?php _e( '— Select —' ) ?></option>
<?php
foreach ( $menus as $menu ) {
echo '<option value="' . $menu->term_id . '"'
. selected( $nav_menu, $menu->term_id, false )
- . '>'. $menu->name . '</option>';
+ . '>'. esc_html( $menu->name ) . '</option>';
}
?>
</select>