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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 |
|---|---|
| 84 | |
| 85 | $admin_body_class .= ' branch-' . str_replace( array( '.', ',' ), '-', floatval( $wp_version ) ); |
| 86 | $admin_body_class .= ' version-' . str_replace( '.', '-', preg_replace( '/^([.0-9]+).*/', '$1', $wp_version ) ); |
| 87 | $admin_body_class .= ' admin-color-' . sanitize_html_class( get_user_option( 'admin_color' ), 'fresh' ); |
| 88 | |
| 89 | if ( $is_iphone ) { ?> |
| 90 | <style type="text/css">.row-actions{visibility:visible;}</style> |
| 91 | <?php } ?> |
| 92 | </head> |
| 93 | <body class="wp-admin no-js <?php echo apply_filters( 'admin_body_class', '' ) . " $admin_body_class"; ?>"> |
| 94 | <script type="text/javascript">document.body.className = document.body.className.replace('no-js','js');</script> |
| 95 | |
| 96 | <div id="wpwrap"> |
| 97 | <?php require(ABSPATH . 'wp-admin/menu-header.php'); ?> |
| 98 | <div id="wpcontent"> |
| 99 | |
| 100 | <?php |
| 101 | do_action('in_admin_header'); |
| 102 | ?> |