Source View: widgets_admin_page

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
308 <h2><?php echo esc_html( $title ); ?></h2>
310 <?php if ( isset($_GET['message']) && isset($messages[$_GET['message']]) ) { ?>
311 <div id="message" class="updated"><p><?php echo $messages[$_GET['message']]; ?></p></div>
312 <?php } ?>
313 <?php if ( isset($_GET['error']) && isset($errors[$_GET['error']]) ) { ?>
314 <div id="message" class="error"><p><?php echo $errors[$_GET['error']]; ?></p></div>
315 <?php } ?>
317 <?php do_action( 'widgets_admin_page' ); ?>
319 <div class="widget-liquid-left">
320 <div id="widgets-left">
321      <div id="available-widgets" class="widgets-holder-wrap">
322           <div class="sidebar-name">
323           <div class="sidebar-name-arrow"><br /></div>
324           <h3><?php _e('Available Widgets'); ?> <span id="removing-widget"><?php _ex('Deactivate', 'removing-widget'); ?> <span></span></span></h3></div>
325           <div class="widget-holder">
326           <p class="description"><?php _e('Drag widgets from here to a sidebar on the right to activate them. Drag widgets back here to deactivate them and delete their settings.'); ?></p>