Update README.md

Author: rohit-takhar

README.md

@@ -1,7 +1,7 @@
-#                                      FTP Client program in C
+#                                      FTP Client program in C and PHP
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-FTP client program in C to connect to FTP server with all functionalities of standard FTP.(Tested on many FTP sites).                                                                                                                     
-I have also implemented [multi-threaded FTP Client][1].
+FTP client program in C and PHP to connect to FTP server with all functionalities of standard FTP.(Tested on many FTP sites).                                                                                                                     
+I have also implemented [multi-threaded FTP Client][1] in C language.
 
 Following functions are included. For example:                                                                               
 `ls` : To list files in current directory on server side.                                                             
@@ -24,7 +24,10 @@ Following functions are included. For example:
 `!rmdir directory_name` : Remove directory on client side.                                                                     
 [1]: https://github.com/rohit-takhar/Multithreaded-ftp-client-in-C
                                                                                                                      
-To run:                                                                                                           
+To run in C language:                                                                                                     
 Run command `make all` to compile program.                                                                              
 To execute, run `./myftp server-ip-address`.                                                                            
 Enter user credentials to login on server.                                                                                                                                           
+To run in PHP language:                                                                                                     
+To execute, run `php ftp_client.php server-ip-address`.                                                                     
+Enter user credentials to login on server.