WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
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 |
---|---|
91 | 'show_date' => 0, |
92 | ); |
93 | } |
94 | wp_add_dashboard_widget( 'dashboard_secondary', $widget_options['dashboard_secondary']['title'], 'wp_dashboard_secondary', 'wp_dashboard_secondary_control' ); |
95 |
|
96 | // Hook to register new widgets |
97 | do_action( 'wp_dashboard_setup' ); |
98 |
|
99 | // Filter widget order |
100 | $dashboard_widgets = apply_filters( 'wp_dashboard_widgets', array() ); |
101 |
|
102 | foreach ( $dashboard_widgets as $widget_id ) { |
103 | $name = empty( $wp_registered_widgets[$widget_id]['all_link'] ) ? $wp_registered_widgets[$widget_id]['name'] : $wp_registered_widgets[$widget_id]['name'] . " <a href='{$wp_registered_widgets[$widget_id]['all_link']}' class='edit-box open-box'>" . __('View all') . '</a>'; |
104 | wp_add_dashboard_widget( $widget_id, $name, $wp_registered_widgets[$widget_id]['callback'], $wp_registered_widget_controls[$widget_id]['callback'] ); |
105 | } |
106 |
|
107 | if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget_id']) ) { |
108 | ob_start(); // hack - but the same hack wp-admin/widgets.php uses |
109 | wp_dashboard_trigger_widget_control( $_POST['widget_id'] ); |