I'm trying to make something, which is tell a user how many and who is (depend from username as example) accessing the same page with him/her.
Here's a little explanation about my case (to make it easier to understand).
for example :
I have 10 users.
I open home page (for example), user 1, user 3, or user 4 open home page too.
Home page will have a spot which is contain information something like
There are "4 Users accessing this page"
You, user 1, user to, etc. are viewing this page.
if there's simplest way to do that, i will be glad to use it, or if even i need to use library, what kind of library that i need.
thanks in advance.
I am not so professional but i can think of only one solution for your problem.
What we have to do is, we have to keep track of user (i.e. which page user is viewing). We have to use a database table in which you will keep the username and the page name user is viewing.
Every time user changes the page, you will have to update the entry in the table.
e.g. If user opens a page index.php, you will search in database table for, how many users are there with the page_name index.php?, you can easily show anywhere on your page.
Related
I was wondering if there was a way to create a page on my website that would allow for a user to view the pages in the website that they have been to. I have searched around to see if I could find a hint to where I could start from, but I came up empty. I have already coded a system where a user can sign up and log in, I just need a way so that they can track where they have been. Thanks
I won't go into full detail, as I cannot comment to ask how you would prefer, but an example using sessions would be such;
At the start of each page, you could do something as follows;
session_start();
array_push($_SESSION['pages'], "`You would put a user-friendly page name here`");
Or alternatively;
session_start();
array_push($_SESSION['pages'], __FILE__);
The above would store each page the user visits in a session named pages. If you wanted to, for say, receive the last five visited pages, you could then do something as such;
array_slice($_SESSION['pages'], -5);
Although this wouldn't be the most efficient and/or is just basic, it is the bedrock in which you could expand upon.
Another idea would be to log the page visits to a database. You could have a table names page_views or similar with id, user identifier and page as the columns, then following the above example to 'log' the page views to the database. You could then select from the database and limit to the last 5 records matching the user identifier, therefor receiving the five latest logged pages.
I want to set up a few internal statistics for one of my dynamic sites. The idea is to make available to each member of the site:
a) How many times the profile has been seen in the day (1 click = 1 ip = 1 view)
b) How many times the profile has been seen in the month (1 click = 1 ip = 1 view)
c) How many have left since the mail button "contact".
Before developing this in php, I wanted to know if you would not have a resource that these actions. It would save me some time.
Sincerely,
Well, you would just simply need to have a DB where you could save those statistics. Then, you would create a class with a few functions that save statistics to this DB. E.g.
function addPageview($pageIdentifier, $loggedInUser) {
// code to save to DB
}
Then, when a page is viewed (e.g. the profile page of someone), you do a call to this addPageview() with the correct page identifier (e.g. the URL) and the logged in User so you know who has viewed the page. You leave $user empty if there is no logged in user.
Good luck!
So if you want to increase your profile-views counter by 1, you can restrict this to do so every 24 hours by setting a cookie on the visitors computer with that specific users ID. The user can clear their cookies and visit the profile again, but "commoners" dont know about this technique.
In your code for viewing the profile, you use the following pseudocode:
if user has no cookie
bump views up by 1
So I create my own internal link tracker for ZF.
I don't use cookie.
I check if an ip is already back on the site. If so, I change the date of last visit, otherwise I created. Then, I check if the called page has already been visited. If so, I change, otherwise I insert. Then, I check if the association ip / page exists: if so, I change, otherwise I insert.
In the end, I can have a system of click per day, month, year, and for su ...
I wrote a tutorial on the occasion on my blog, because now it is only really suited to the current project.
Thank you for your support.
I have a classifieds website, where anyone (no need for login currently) can post a classified. It is PHP based.
The procedure for posting is currently like this:
click on "New Classified" --->
fill in a form of all information and hit "View classified before publishing it" --->
the form submits to a "verify classifieds" page, where users verify their inputs --->
If everything is okay in the "verify" page, then the user hits OK and the classified is published.
The above procedure isn't exactly optimized. The first page (new_classified) where the form is, is pretty good, but the second page (verify) uses x number of hidden inputs in another form, used to contain the previous pages form inputs.
Now you know how it works on my site.
The issue today is that alot of companies want to publish their classifieds, and alot of classifieds at the same time. This means they have to fill out the form again and again currently.
I am thinking about creating a login, for companies only, so that their information is automatically inputted into the form, so all they would have to do is fill out the specific classified details like "headline" and "description" etc.
How should I do this in my case? Sessions?
This means I will have to create a new MySql table (I use MySql mainly) and store company-profiles there.
So do you think converting to sessions is alot of work? Worth it? More reliable?
I have never used sessions so I wouldn't know.
As a last note, you should know that I use a picture upload tool on the first page of "new_classified". When a user choses a file to upload, the page is automatically *refreshed*, and then the image is displayed on the same page under section "images uploaded". I hope the session wont interfere with this approach.
Thanks
I think it is worth your while to do logins, and even on a very basic level it will help you to identify who is using your site etc.
This is probably a big debate around developers, what is the best way to do a good login system, whether it's basic or not doesn't matter, I think the concepts still stay the same.
In your case I would suggest session cookies along with a login table consisting of user details. This would help you to verify the user on more than one occasion during his/her visit to the site.
A login is checked against a user entry in a table and then a session cookie is created. This session you can choose to never expire also.
You can then on every step check that the user is the user that is supposed to be logged in and get the companies details by checking the username. This would make for a better query in my opinion.
Sessions aren't a lot of work and it's relatively easy to learn.
http://www.php.net/manual/en/book.session.php
http://www.9lessons.info/2010/02/php-login-script-with-encryption.html is a good example of what you can do with this. Have a look around still. There are a bunch of these great tutorials on the web.
Whats the best way to keep track of how many users and guests are online? Im making a forum for fun and learning
Right Now I have a 2 fields in the users table called is_online and last_access_time.
If current time is 5 minutes or more than last_access_time i set is_online it to zero. And if the signed in user refreshes browser i set it to 1.
But what about guests? I wanna keep track on how many guests are on also
Another thing that would be really cool is to show what page the user is viewing. and on the page, forum thread for example, 5 guests, Homer and Shomer are viewing this page. But how should i structure this? Hmm maybe i should make another question for that.
i dont know what i should do
What do you suggest?
I'd use cookies for this. Set a cookie when the user enters (checking first to make sure one doesnt exist). Easy way to generate a unique id for that user is to hash their IP plus the current time.
$id = md5($_SERVER['REMOTE_ADDR'] . time());
Store that id in your database and use that to reference
You can check what page they are viewing by grabbing either $_SERVER['PHP_SELF'] or $_SERVER['REQUEST_URI'] near the top of your php source. Store that in the table. I'd take a look at php.net's explanation of whats stored in the _SERVER global, as it should help out quite a bit if you find that you need more then just the document they are on (ex index.php). Found here.
You may need to pull apart of the query string that was used to access that page, parse out the variables to determine the page they are requesting. Either way, this could all be done through cookies, or just use a single cookie to store the unique id and use your table for storing everything else.
You cannot know for certain which page a user is viewing, but you can keep track of which page they last viewed. Every time you deliver a page to a user, record that page's path in a database row associated with them. Voila.
To keep the number of guests, I suggest tracking the number of distinct unauthenticated IP/HTTP-User-Agent combinations seen on a certain page in the last X minutes.
I found this article on Web Monkey that might help you.
http://www.webmonkey.com/2010/02/how_many_users_are_on_your_site_right_now/
Is it possible to have a website where each user gets their own URL like:
www.thewebsite.com/myusername
I want each user site to be the same, the only reason the name matters is if a person visiting the site signs up, they get their own custom url, but the person they signed up under is kept track of as their "Parent".
So if I go to www.thewebsite.com/phil and sign up as David, then my site becomes www.thewebsite.com/david but Phil is kept track of in my user record. (i.e. is there a way for me to know which url they visited the site under)
So, really that's 2 questions:
1) How do I make custom urls per user
2) How do I know which url a new user visited from
I'm pretty brand new to PHP so keep that in mind.
You can implement this using the apache mod_rewrite.
Make a rewrite rule for something like:
^/users/($1) /users.php?userid=$1
In user.php file read the userid parameter, and return the page corresponding to given user.
As for racking from which user someone registered/logged-in to your site, you can keep a session value, such as the referencing userid, and when the new user registers, write to your db who referred him to your site.