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 |
---|---|
1591 |
|
1592 | /** |
1593 | * Filters the list of allowed hosts to redirect to. |
1594 | * |
1595 | * @since 2.3.0 |
1596 | * |
1597 | * @param string[] $hosts An array of allowed host names. |
1598 | * @param string $host The host name of the redirect destination; empty string if not set. |
1599 | */ |
1600 | $allowed_hosts = (array) apply_filters( 'allowed_redirect_hosts', array( $wpp['host'] ), isset( $lp['host'] ) ? $lp['host'] : '' ); |
1601 |
|
1602 | if ( isset( $lp['host'] ) && ( ! in_array( $lp['host'], $allowed_hosts, true ) && strtolower( $wpp['host'] ) !== $lp['host'] ) ) { |
1603 | $location = $default; |
1604 | } |
1605 |
|
1606 | return $location; |
1607 | } |
1608 | endif; |
1609 |
|