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Source View: allowed_redirect_hosts

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Line Code
922      if ( substr($location, 0, 2) == '//' )
923           $location = 'http:' . $location;
924
925      // In php 5 parse_url may fail if the URL query part contains http://, bug #38143
926      $test = ( $cut = strpos($location, '?') ) ? substr( $location, 0, $cut ) : $location;
927
928      $lp  = parse_url($test);
929      $wpp = parse_url(get_option('home'));
930
931      $allowed_hosts = (array) apply_filters('allowed_redirect_hosts', array($wpp['host']), isset($lp['host']) ? $lp['host'] : '');
932
933      if ( isset($lp['host']) && ( !in_array($lp['host'], $allowed_hosts) && $lp['host'] != strtolower($wpp['host'])) )
934           $location = admin_url();
935
936      wp_redirect($location, $status);
937 }
938 endif;
939
940 if ( ! function_exists('wp_notify_postauthor') ) :