Short answer. http://www.php.net/manual/en/function.flock.php
-----Original Message----- From: Kmarada [mailto:[EMAIL PROTECTED]] Sent: Tuesday, October 02, 2001 11:53 AM To: [EMAIL PROTECTED] Subject: [PHP] fopen is it possible to use fopen to open 5000 files differents simultaneous and edit it simultaneous ? I have one file. if four user edit it simultaneous what happen? there is something to lock the file until one finish to edit? I read at manual something like flock how can i use it? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]