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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
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.
Line | Code |
---|---|
336 | <div id="message" class="error"><p><?php echo $errors[$_GET['error']]; ?></p></div> |
337 | <?php } ?> |
338 |
|
339 | <?php |
340 | /** |
341 | * Fires before the Widgets administration page content loads. |
342 | * |
343 | * @since 3.0.0 |
344 | */ |
345 | do_action( 'widgets_admin_page' ); ?> |
346 |
|
347 | <div class="widget-liquid-left"> |
348 | <div id="widgets-left"> |
349 | <div id="available-widgets" class="widgets-holder-wrap"> |
350 | <div class="sidebar-name"> |
351 | <div class="sidebar-name-arrow"><br /></div> |
352 | <h3><?php _e('Available Widgets'); ?> <span id="removing-widget"><?php _ex('Deactivate', 'removing-widget'); ?> <span></span></span></h3> |
353 | </div> |
354 | <div class="widget-holder"> |