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 |
---|---|
742 | $location = wp_sanitize_redirect($location); |
743 |
|
744 | // browsers will assume 'http' is your protocol, and will obey a redirect to a URL starting with '//' |
745 | if ( substr($location, 0, 2) == '//' ) |
746 | $location = 'http:' . $location; |
747 |
|
748 | $lp = parse_url($location); |
749 | $wpp = parse_url(get_option('home')); |
750 |
|
751 | $allowed_hosts = (array) apply_filters('allowed_redirect_hosts', array($wpp['host']), isset($lp['host']) ? $lp['host'] : ''); |
752 |
|
753 | if ( isset($lp['host']) && ( !in_array($lp['host'], $allowed_hosts) && $lp['host'] != strtolower($wpp['host'])) ) |
754 | $location = get_option('siteurl') . '/wp-admin/'; |
755 |
|
756 | wp_redirect($location, $status); |
757 | } |
758 | endif; |
759 |
|
760 | if ( ! function_exists('wp_notify_postauthor') ) : |