diff --git a/lib/php/src/Thrift.php b/lib/php/src/Thrift.php
index 5272d06..dd1e0d7 100644
--- a/lib/php/src/Thrift.php
+++ b/lib/php/src/Thrift.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift
  */
 
+
 /**
  * Data types that can be sent via Thrift
  */
diff --git a/lib/php/src/autoload.php b/lib/php/src/autoload.php
index 6c6026f..3a35545 100644
--- a/lib/php/src/autoload.php
+++ b/lib/php/src/autoload.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift
  */
 
+
 /**
  * Include this file if you wish to use autoload with your PHP generated Thrift
  * code. The generated code will *not* include any defined Thrift classes by
diff --git a/lib/php/src/ext/thrift_protocol/php_thrift_protocol.cpp b/lib/php/src/ext/thrift_protocol/php_thrift_protocol.cpp
index a2b80d8..399cbe6 100644
--- a/lib/php/src/ext/thrift_protocol/php_thrift_protocol.cpp
+++ b/lib/php/src/ext/thrift_protocol/php_thrift_protocol.cpp
@@ -1,3 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/lib/php/src/ext/thrift_protocol/php_thrift_protocol.h b/lib/php/src/ext/thrift_protocol/php_thrift_protocol.h
index 1db4bd0..c9a3e00 100644
--- a/lib/php/src/ext/thrift_protocol/php_thrift_protocol.h
+++ b/lib/php/src/ext/thrift_protocol/php_thrift_protocol.h
@@ -1,3 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 #pragma once
 
 PHP_FUNCTION(thrift_protocol_write_binary);
diff --git a/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.cpp b/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.cpp
index 1df54d5..e03b0a5 100644
--- a/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.cpp
+++ b/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.cpp
@@ -1,3 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.h b/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.h
index 3f016ba..27357b6 100644
--- a/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.h
+++ b/lib/php/src/ext/thrift_protocol/tags/1.0.0/php_thrift_protocol.h
@@ -1,3 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
 #pragma once
 
 PHP_FUNCTION(thrift_protocol_binary_deserialize);
diff --git a/lib/php/src/protocol/TBinaryProtocol.php b/lib/php/src/protocol/TBinaryProtocol.php
index 833f213..31bbbf9 100644
--- a/lib/php/src/protocol/TBinaryProtocol.php
+++ b/lib/php/src/protocol/TBinaryProtocol.php
@@ -1,16 +1,27 @@
 <?php
-include_once $GLOBALS['THRIFT_ROOT'].'/transport/TBufferedTransport.php';
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.protocol
  */
 
+include_once $GLOBALS['THRIFT_ROOT'].'/transport/TBufferedTransport.php';
+
 /**
  * Binary implementation of the Thrift protocol.
  *
diff --git a/lib/php/src/protocol/TProtocol.php b/lib/php/src/protocol/TProtocol.php
index 3b2f589..e9ff41a 100644
--- a/lib/php/src/protocol/TProtocol.php
+++ b/lib/php/src/protocol/TProtocol.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.protocol
  */
 
+
 /**
  * Protocol module. Contains all the types and definitions needed to implement
  * a protocol encoder/decoder.
diff --git a/lib/php/src/transport/TBufferedTransport.php b/lib/php/src/transport/TBufferedTransport.php
index 87abfb2..cfae767 100644
--- a/lib/php/src/transport/TBufferedTransport.php
+++ b/lib/php/src/transport/TBufferedTransport.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * Buffered transport. Stores data to an internal buffer that it doesn't
  * actually write out until flush is called. For reading, we do a greedy
diff --git a/lib/php/src/transport/TFramedTransport.php b/lib/php/src/transport/TFramedTransport.php
index c3a61f6..dc57392 100644
--- a/lib/php/src/transport/TFramedTransport.php
+++ b/lib/php/src/transport/TFramedTransport.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * Framed transport. Writes and reads data in chunks that are stamped with
  * their length.
diff --git a/lib/php/src/transport/THttpClient.php b/lib/php/src/transport/THttpClient.php
index 47b38eb..224d403 100644
--- a/lib/php/src/transport/THttpClient.php
+++ b/lib/php/src/transport/THttpClient.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * HTTP client for Thrift
  *
diff --git a/lib/php/src/transport/TMemoryBuffer.php b/lib/php/src/transport/TMemoryBuffer.php
index 1defbae..01eb0f5 100644
--- a/lib/php/src/transport/TMemoryBuffer.php
+++ b/lib/php/src/transport/TMemoryBuffer.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * A memory buffer is a tranpsort that simply reads from and writes to an
  * in-memory string buffer. Anytime you call write on it, the data is simply
diff --git a/lib/php/src/transport/TNullTransport.php b/lib/php/src/transport/TNullTransport.php
index 450fc74..bada5df 100644
--- a/lib/php/src/transport/TNullTransport.php
+++ b/lib/php/src/transport/TNullTransport.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * Transport that only accepts writes and ignores them.
  * This is useful for measuring the serialized size of structures.
diff --git a/lib/php/src/transport/TPhpStream.php b/lib/php/src/transport/TPhpStream.php
index 9b8de82..3a1c80b 100644
--- a/lib/php/src/transport/TPhpStream.php
+++ b/lib/php/src/transport/TPhpStream.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * Php stream transport. Reads to and writes from the php standard streams
  * php://input and php://output
diff --git a/lib/php/src/transport/TSocket.php b/lib/php/src/transport/TSocket.php
index 66028fd..ba3a631 100644
--- a/lib/php/src/transport/TSocket.php
+++ b/lib/php/src/transport/TSocket.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * Sockets implementation of the TTransport interface.
  *
diff --git a/lib/php/src/transport/TSocketPool.php b/lib/php/src/transport/TSocketPool.php
index 8d75ce3..7f1157c 100644
--- a/lib/php/src/transport/TSocketPool.php
+++ b/lib/php/src/transport/TSocketPool.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /** Inherits from Socket */
 include_once $GLOBALS['THRIFT_ROOT'].'/transport/TSocket.php';
 
diff --git a/lib/php/src/transport/TTransport.php b/lib/php/src/transport/TTransport.php
index 10ee647..e244525 100644
--- a/lib/php/src/transport/TTransport.php
+++ b/lib/php/src/transport/TTransport.php
@@ -1,15 +1,26 @@
 <?php
-
-/**
- * Copyright (c) 2006- Facebook
- * Distributed under the Thrift Software License
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
  *
- * See accompanying file LICENSE or visit the Thrift site at:
- * http://developers.facebook.com/thrift/
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  *
  * @package thrift.transport
  */
 
+
 /**
  * Transport exceptions
  */