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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 |
|---|---|
| 120 | submit_button( __('Confirm Deletion'), 'delete' ); |
| 121 | ?> |
| 122 | </form> |
| 123 | <?php |
| 124 | return true; |
| 125 | } |
| 126 | |
| 127 | if ( isset( $_GET['action'] ) ) { |
| 128 | /** This action is documented in wp-admin/network/edit.php */ |
| 129 | do_action( 'wpmuadminedit' ); |
| 130 | |
| 131 | switch ( $_GET['action'] ) { |
| 132 | case 'deleteuser': |
| 133 | if ( ! current_user_can( 'manage_network_users' ) ) |
| 134 | wp_die( __( 'You do not have permission to access this page.' ), 403 ); |
| 135 | |
| 136 | check_admin_referer( 'deleteuser' ); |
| 137 | |
| 138 | $id = intval( $_GET['id'] ); |