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Source View: allowed_redirect_hosts

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Line Code
1596
1597           /**
1598            * Filters the list of allowed hosts to redirect to.
1599            *
1600            * @since 2.3.0
1601            *
1602            * @param string[] $hosts An array of allowed host names.
1603            * @param string   $host  The host name of the redirect destination; empty string if not set.
1604            */
1605           $allowed_hosts = (array) apply_filters( 'allowed_redirect_hosts', array( $wpp['host'] ), isset( $lp['host'] ) ? $lp['host'] : '' );
1606
1607           if ( isset( $lp['host'] ) && ( ! in_array( $lp['host'], $allowed_hosts, true ) && strtolower( $wpp['host'] ) !== $lp['host'] ) ) {
1608                $location = $default;
1609           }
1610
1611           return $location;
1612      }
1613 endif;
1614