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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 |
|---|---|
| 44 | '<p><strong>' . __('For more information:') . '</strong></p>' . |
| 45 | '<p>' . __('<a href="http://codex.wordpress.org/Network_Admin_Sites_Screen" target="_blank">Documentation on Site Management</a>') . '</p>' . |
| 46 | '<p>' . __('<a href="https://wordpress.org/support/forum/multisite/" target="_blank">Support Forums</a>') . '</p>' |
| 47 | ); |
| 48 | |
| 49 | $id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0; |
| 50 | |
| 51 | if ( isset( $_GET['action'] ) ) { |
| 52 | /** This action is documented in wp-admin/network/edit.php */ |
| 53 | do_action( 'wpmuadminedit' ); |
| 54 | |
| 55 | if ( 'confirm' === $_GET['action'] ) { |
| 56 | check_admin_referer( 'confirm' ); |
| 57 | |
| 58 | if ( ! headers_sent() ) { |
| 59 | nocache_headers(); |
| 60 | header( 'Content-Type: text/html; charset=utf-8' ); |
| 61 | } |
| 62 | |