OK, I never used php but imagine it runs as a script embedded in the html. Then, when a client clicks a button the php PostsBack so the DataBase can do it's thing on the Host Server setup. If you echo the html is that a script performed on the Client's Machine or after the PostBack to the Hosting Server? Rick USA ----- Original Message ----- From: Punit Diwan To: programmingblind@xxxxxxxxxxxxx Sent: Friday, November 21, 2008 4:39 AM Subject: Re: PHP MYSQL and Apache Issue Hi Rick Actually we are not using different files. We are using a single PHP file with HTML and PHP code. I feel that the value is being changed before database execution because when I am displaying query using echo statement in web page there are blank parameters. It is not happening when only one person is using the app. Punit Diwan Tata Consultancy Services Ph:- 04712519400 Cell:- 09826092262 Mailto: punit.diwan@xxxxxxx Website: http://www.tcs.com ____________________________________________ Experience certainty. IT Services Business Solutions Outsourcing ____________________________________________ =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you