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 |
|---|---|
| 907 | if ( substr($location, 0, 2) == '//' ) |
| 908 | $location = 'http:' . $location; |
| 909 | |
| 910 | // In php 5 parse_url may fail if the URL query part contains http://, bug #38143 |
| 911 | $test = ( $cut = strpos($location, '?') ) ? substr( $location, 0, $cut ) : $location; |
| 912 | |
| 913 | $lp = parse_url($test); |
| 914 | $wpp = parse_url(get_option('home')); |
| 915 | |
| 916 | $allowed_hosts = (array) apply_filters('allowed_redirect_hosts', array($wpp['host']), isset($lp['host']) ? $lp['host'] : ''); |
| 917 | |
| 918 | if ( isset($lp['host']) && ( !in_array($lp['host'], $allowed_hosts) && $lp['host'] != strtolower($wpp['host'])) ) |
| 919 | $location = admin_url(); |
| 920 | |
| 921 | wp_redirect($location, $status); |
| 922 | } |
| 923 | endif; |
| 924 | |
| 925 | if ( ! function_exists('wp_notify_postauthor') ) : |