Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: {$page_hook}

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.

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
140 set_current_screen();
141
142 // Handle plugin admin pages.
143 if ( isset($plugin_page) ) {
144      if ( $page_hook ) {
145           do_action('load-' . $page_hook);
146           if (! isset($_GET['noheader']))
147                require_once(ABSPATH . 'wp-admin/admin-header.php');
148
149           do_action($page_hook);
150      } else {
151           if ( validate_file($plugin_page) )
152                wp_die(__('Invalid plugin page'));
153
154           if ( !( file_exists(WP_PLUGIN_DIR . "/$plugin_page") && is_file(WP_PLUGIN_DIR . "/$plugin_page") ) && !( file_exists(WPMU_PLUGIN_DIR . "/$plugin_page") && is_file(WPMU_PLUGIN_DIR . "/$plugin_page") ) )
155                wp_die(sprintf(__('Cannot load %s.'), htmlentities($plugin_page)));
156
157           do_action('load-' . $plugin_page);
158