diff --git a/client/php/yadync.php b/client/php/yadync.php
new file mode 100644
index 0000000..59407a8
--- /dev/null
+++ b/client/php/yadync.php
@@ -0,0 +1,15 @@
+<?php
+  $sharedSecret = "test123";
+  $dynid = "testhost";
+  $time = time();
+
+  $in = "$dynid $sharedSecret $time";
+  $digest = bin2hex(mhash(MHASH_MD5, $in));
+
+  $msg = "$dynid $time $digest";
+  $len = strlen($msg);
+
+  $socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
+  socket_sendto($socket, $msg, $len, 0, '127.0.0.1', 8053);
+  socket_close($socket);
+?>