diff --git a/lib/php/src/Thrift.php b/lib/php/src/Thrift.php
index fc4034b..87bcc2b 100644
--- a/lib/php/src/Thrift.php
+++ b/lib/php/src/Thrift.php
@@ -8,4 +8,81 @@
 }
 include_once $GLOBALS['THRIFT_ROOT'].'/protocol/TProtocol.php';
 
+class TException extends Exception {
+  function __construct($message=null, $code=0) {
+    parent::__construct($message, $code);
+  }
+}
+
+class TApplicationException extends TException {
+  
+  const UNKNOWN = 0;
+  const UNKNOWN_METHOD = 1;
+  const INVALID_MESSAGE_TYPE = 2;
+  const WRONG_METHOD_NAME = 3;
+  const BAD_SEQUENCE_ID = 4;
+  const MISSING_RESULT = 5;
+
+  function __construct($message=null, $code=0) {
+    parent::__construct($message, $code);
+  }
+
+  public function read($input) {
+    $xfer = 0;
+    $fname = null;
+    $ftype = 0;
+    $fid = 0;
+    $xfer += $input->readStructBegin($fname);
+    while (true)
+    {
+      $xfer += $input->readFieldBegin($fname, $ftype, $fid);
+      if ($ftype == TType::STOP) {
+        break;
+      }
+      switch ($fid)
+      {
+        case 1:
+          if ($ftype == TType::STRING) {
+            $xfer += $input->readString($this->message);
+          } else {
+            $xfer += $input->skip($ftype);
+          }
+          break;
+        case 2:
+          if ($ftype == TType::I32) {
+            $xfer += $input->readI32($this->code);
+          } else {
+            $xfer += $input->skip($ftype);
+          }
+          break;
+        default:
+          $xfer += $input->skip($ftype);
+          break;
+      }
+      $xfer += $input->readFieldEnd();
+    }
+    $xfer += $input->readStructEnd();
+    return $xfer;
+  }
+
+  public function write($output) {
+    $xfer = 0;
+    $xfer += $output->writeStructBegin('TApplicationException');
+    if ($this->getMessage()) {
+      $xfer += $output->writeFieldBegin('message', TType::STRING, 1);
+      $xfer += $output->writeString($this->getMessage());
+      $xfer += $output->writeFieldEnd();
+    }
+    if ($this->type !== null) {
+      $xfer += $output->writeFieldBegin('type', TType::I32, 2);
+      $xfer += $output->writeI32($this->getCode());
+      $xfer += $output->writeFieldEnd();
+    }
+    $xfer += $output->writeFieldStop();
+    $xfer += $output->writeStructEnd();
+    return $xfer;
+  }
+}
+
+
 ?>