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PHP Tutorials: Register & Login (Part 21): More Account Permissions
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17 responses to “PHP Tutorials: Register & Login (Part 21): More Account Permissions”
Notice: Undefined variable: session_user_id in index.php is happening because the user is not logged in. In order to solve this, we only need to wrap Alex code with this if (logged_in()) { //alex code } where logged_in is a function that we (or Alex) created to check if the user has logged in or not.
Notice: Undefined variable: session_user_id in index.php
Please someone let me know how to solve this
You already have $user_data['type'] to return the value of type without having to create a function for it!
A better way to have access protection is in the "has_access" function to return the value of the user's type like this"mysql_result(mysql_query("SELECT `user_type` FROM `users` WHERE `user_id` = $user_id"), 0);"
And then checking for the access level like this: "if(has_access($user_data['user_id']) < 4)" this will check against everyone with a lower access key then 4, i.e. 1,2&3
My usertype setup:
1 – normal
2- vip
3 – op
4 – admin
eg. anyone lower than 4 isn't admin…
its what the pause is for on the video
What about 'user created in…'
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Hey man, just want to thank you. You have helped me A LOT in the past two days. I have a uni assignment due in 15 hours and if it werent for your easy to understand and in depth tutorials I would have done fuck all and had a higher chance of failing this web application class. (lets hope i dont fail now lol)
I dont have any money but when I do i will surely send you a fair amount. Thank you so much! I love you (no homo)
If you log out here, at the end of this video tutorial, a warning shows up:
Notice: Undefined variable: session_user_id in index.php
and its a little bit longer
and that was just the basic idea and not the currect solution
but its easy to add a new group, or delete, or modify
after that, if you want to know more send a pm
table users has an a_gtype column
table groups has all the premissions with an id
then simple get the acess type with a query for currect user
groups looks like this:
ID, NAME, CADD, CDEL, CMOD etc..and CSEE with tinyint or bool
if i have request the type for a post news then i call it:
if(canAccess($_SESSION['userid'],'CADD')){
// show the form or something
}
can acess gets the user from an array ( all user details is stored )
and query to he is able to do that
thats the basic
pizza + php = Morpheus
Hey Alex, grate work, i have learned so much from yout tutorials THANK YOU SO VERRY VERRY MUCH. I have only one question … what's next?
Make an profile upload thing:)))
3:18 Morpheus has arrived Alex. It's time to choose, the red pill, or the blue pill.
keep goin, but there is a more flexible premission system
but i solved this problem with an another table which can be modified by a default admin, and set premissions for different groups. ( or add a new group ) but this is great
Man am buying a shirt !!