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Re: file access permission? [message #170083 is a reply to message #170082]

Fri, 08 October 2010 22:34

The Natural Philosoph
Messages: 993
Registered: September 2010

Karma:

Senior Member

Captain Paralytic wrote:
> 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?

e.g. http://dev.mysql.com/doc/refman/5.0/en/innodb-locks-set.html

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[Message index]

		file access permission? By: Amit Prakash Pawar on Thu, 07 October 2010 18:50
		Re: file access permission? By: Michael Fesser on Fri, 08 October 2010 19:28
		Re: file access permission? By: The Natural Philosoph on Fri, 08 October 2010 20:44
		Re: file access permission? By: Captain Paralytic on Fri, 08 October 2010 21:37
		Re: file access permission? By: The Natural Philosoph on Fri, 08 October 2010 22:34
		Re: file access permission? By: Jerry Stuckle on Fri, 08 October 2010 21:31
		Re: file access permission? By: Peter H. Coffin on Sat, 09 October 2010 03:25
		Re: file access permission? By: jussist(at)gmail(dot)com on Sat, 09 October 2010 09:53

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