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 |
|---|---|
| 54 | <div id="message" class="updated notice is-dismissible"><p><strong><?php _e( 'Settings saved.' ); ?></strong></p></div> |
| 55 | <?php } ?> |
| 56 | |
| 57 | <div class="wrap"> |
| 58 | <h1><?php |
| 59 | echo esc_html( $title ); |
| 60 | |
| 61 | if ( in_array( get_site_option( 'registration' ), array( 'all', 'blog' ) ) ) { |
| 62 | /** This filter is documented in wp-login.php */ |
| 63 | $sign_up_url = apply_filters( 'wp_signup_location', network_site_url( 'wp-signup.php' ) ); |
| 64 | printf( ' <a href="%s" class="page-title-action">%s</a>', esc_url( $sign_up_url ), esc_html_x( 'Add New', 'site' ) ); |
| 65 | } |
| 66 | ?></h1> |
| 67 | |
| 68 | <?php |
| 69 | if ( empty( $blogs ) ) : |
| 70 | echo '<p>'; |
| 71 | _e( 'You must be a member of at least one site to use this page.' ); |
| 72 | echo '</p>'; |