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 |
|---|---|
| 767 | |
| 768 | if ( ! isset( $show_admin_bar ) ) { |
| 769 | if ( ! is_user_logged_in() || 'wp-login.php' == $pagenow ) { |
| 770 | $show_admin_bar = false; |
| 771 | } else { |
| 772 | $show_admin_bar = _get_admin_bar_pref(); |
| 773 | } |
| 774 | } |
| 775 | |
| 776 | $show_admin_bar = apply_filters( 'show_admin_bar', $show_admin_bar ); |
| 777 | |
| 778 | return $show_admin_bar; |
| 779 | } |
| 780 | |
| 781 | /** |
| 782 | * Retrieve the admin bar display preference of a user. |
| 783 | * |
| 784 | * @since 3.1.0 |
| 785 | * @access private |