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Re: file access permission? [message #170082 is a reply to message #170079] Fri, 08 October 2010 21:37 Go to previous messageGo to previous message
Captain Paralytic is currently offline  Captain Paralytic
Messages: 204
Registered: September 2010
Karma:
Senior Member
On Oct 8, 9:44 pm, The Natural Philosopher <t...@invalid.invalid>
wrote:
> Michael Fesser wrote:
>> .oO(Amit Prakash Pawar)
>
>>> I want to create simple file program.
>
>>> Suppose i have 10 users. and file xyz.txt
>
>>> When 1st user access file he has authority to read and write.
>>> but if at the same time 2nd user try to access this file.
>>> i have to give only read access or put message like wait 1st users
>>> writing some operation.
>
>>> How to create such program in PHP.
>
>>> Please tell me which concept i want to use or any reference tutorial?
>
>> You might want to have a look at a version control system or things like
>> that instead. Doing this as a web application is possible as well, but
>> will cause you a lot of nightmares.
>
>> Micah
>
> Put the file into a database blob, and then use database locking tools.

What locking tools are they?
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