Simple php to implement the tumblr redirect

tumbleMistress.php

<?php
/* make this the index page served at *.whatever.tld
 *  so it will be served with olivia.whatever.tld and fiona.whatever.tld etc.
 *
 *
 * manually maintained list or you could do a database
 *  array keys (Mistress Names) must be lower case, php array keys
 *  are case sensitive.
 *
 * I *think* every active Mistress I follow is here.
 *  but there are probably some I don't yet follow.
 *
 * Shame on me
 */
$tumblr = array(
  'alexis'          => 'http://sensualphonemistress.tumblr.com/',
  'alyssa'          => 'http://cockteaseprincess.tumblr.com/',
  'andi'            => 'http://sensualphonesexprincessandi.tumblr.com/',
  'audrey'          => 'http://femdomaudreyphonesex.tumblr.com/',
  'britany'         => 'http://brattybeautybritany.tumblr.com/',
  'cassandra'       => 'http://chastitymistresscassandra.tumblr.com/',
  'cassidy'         => 'http://californiaphonesexprincess.tumblr.com/',
  'catherine'       => 'http://phonesexfemdomcatherine.tumblr.com/',
  'cecilia'         => 'http://mistressceciliasextherapy.tumblr.com/',
  'christine'       => 'http://howtohavephonesex.tumblr.com/',
  'cindy'           => 'http://phonesexyseductivemistresscindy.tumblr.com/',
  'constance'       => 'http://phonesexmistressconstance.tumblr.com/',
  'cooper'          => 'http://mistresscooperldw.tumblr.com/',
  'courtney'        => 'http://themasturbationinterviews.tumblr.com/',
  'delia'           => 'http://phonesexmistressdelia.tumblr.com/',
  'emmajane'        => 'http://fetishphonesexmistress.tumblr.com/',
  'faythe'          => 'http://bbwphonesexcalls.com/',
  'fiona'           => 'http://fionaphonefantasypixiemistress.tumblr.com/',
  'gia'             => 'http://enchatrixgia.tumblr.com/',
  'hannah'          => 'http://guidemyfantasy.tumblr.com/',
  'harper'          => 'http://kinkyharperphonesex.tumblr.com/',
  'heather'         => 'http://princessheatherphonesex.tumblr.com/',
  'hunter'          => 'http://phonesexmistresshunter.tumblr.com/',
  'jenna'           => 'http://femdomphonemistressjenna11.tumblr.com/',
  'kaylee'          => 'http://phonesexprincesskaylee.tumblr.com/',
  'kaymarie'        => 'http://phonesexmistresskaymarie.tumblr.com/',
  'kellie'          => 'http://phonesexprincesskellie.tumblr.com/',
  'lena'            => 'http://kinkymistresslena.tumblr.com/',
  'lilly'           => 'http://cockteasemistresslilly.tumblr.com/',
  'lisa'            => 'http://femmefatalemistress.tumblr.com/',
  'melanie'         => 'http://phonesexprincess4u.tumblr.com/',
  'meredith'        => 'http://sexyphonesexmistressmeredith.tumblr.com/',
  'molly'           => 'http://brattymistressmolly.tumblr.com/',
  'nadia'           => 'http://phonebonemistress.tumblr.com/',
  'olivia'          => 'http://phonesexmistressolivia.tumblr.com/',
  'piper'           => 'http://eroticphonesexmistresspiper.tumblr.com/',
  'rayne'           => 'http://phonesexgoddessrayne.tumblr.com/',
  'rita'            => 'http://mindfuckmistressphonesex.tumblr.com/',
  'roselyn'         => 'http://msroselynldw.tumblr.com/',
  'ryan'            => 'http://alphafemdomphonesex.tumblr.com/',
  'scarlet'         => 'http://enchantrixscarlet.tumblr.com/',
  'simone'          => 'http://kinkydemonmistresssimone.tumblr.com/',
  'sloane'          => 'http://phonesexmistresssloane.tumblr.com/',
  'sophia'          => 'http://phonesexmistresssophia.tumblr.com/',
  'stephanie'       => 'http://phonesexfemdomstephanie.tumblr.com/',
  'tabetha'         => 'http://voxvixentabetha.tumblr.com/',
  'tia'             => 'http://phonesexmistresstia.tumblr.com/',
  'violet'          => 'http://missvioletfleur.tumblr.com/',
  'vivian'          => 'http://milfmistressvivian.tumblr.com/');

/* The default if not in array */
$redirect = 'http://phonesexaudios.tumblr.com';

if(isset($_SERVER['HTTP_HOST'])) {
  $host = explode('.', $_SERVER['HTTP_HOST'])[0];
  $req = trim(strtolower($host));
  if(array_key_exists($req, $tumblr)) {
    $redirect = $tumblr[$req];
  }
}
header("Location: " . $redirect);
die();
?>

I know some are missing from that list - e.g. Faythe, Lena, and I think Cecilia has one too. But it should be fairly obvious how to add them (and others) to make it complete. EDIT added lena and faythe. EDIT added cecilia - that's every active LDW Mistress I personally know about with a tumblr. I think...