1) we can use inbult server that mean we create project folder at anywhere in our computer and simply run php -S localhost:8080 to start server with our projects
2) Avoiding Naming Collisions: Namespaces provide a way to organize code and avoid naming collisions. They allow you to define classes, functions, constants, etc., with the same name in different namespaces without conflicts.
3) call_user_func()
4) ob_start - buffering php output before sent it browser
5) The $$key expression takes the value of $key and treats it as the name of a variable.
6) To build complex query we need table columns for that we can it table schema from db

Note : 
1)instead of seting layout on controller we can set it directly in view
2) I think we dont need DbModel file 
3) We should not save all details in session because some time we changed the details in other devices.
4) In packagiest site we can register the package
5) IN composer.json , under autoload and psr-4 we can define namespace for specific directory.

To set public folder as a entry point
=======================================
1) On windows, D:\xampp\apache\conf\httpd
   1) Enable - LoadModule rewrite_module modules/mod_rewrite.so
   2) Set up virtual host
       ex: 
       <VirtualHost *:80>
            ServerName localhost
            DocumentRoot D:\xampp\htdocs\php_framework\public
            <Directory D:\xampp\htdocs\php_framework\public>
                Options Indexes FollowSymLinks
                AllowOverride All
                Require all granted
            </Directory>
        </VirtualHost>
    
    3) Restart the server


Foler structure for upcomming
====================================

1) As of now we need 
 1)auth controller - for login and registration
 2)Home controller - actually it is common landing page for all users
 3)application Controller - for update status by officers
 4)based on license we need create multiple forms and controller


 Form validations
 ================
 1)  <span class="input-group-text bg-white px-4 border-md border-right-0 field-error-label" id="password_label">
        <i class="fas fa-lock text-muted"></i>
    </span> 
    Note : field-error-label (should be added in class) , id ={input name}_label (based filed value)

2) <div class="invalid-feedback" id="invalid-password"></div> 
    Note : id should be invalid-{input-name}

3) <div style="display: none;" class="alert alert-danger alert-dismissible fade show" role="alert" id="alert-msg">
  <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>
<div style="display: none;" class="alert alert-success alert-dismissible fade show" role="alert" id="alert-success-msg">
  <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>



GCP_workflow
============
GCP_workflow table containes the workflow 
workflow - L&O ,IS ..etc
order - 1,2,3,4,
role_id - 1

so this order id based on workflow ex l&O workflow from GCP_workflow
equal to l&O column in licence_details

Note : this order number should be same in licences_details table 

So once the police login we need to get them workflow , in that workflow they may have two order ids , the main thing is workflow and department both are same,
based on department_id they should update status in license_details table same time Zone based.

Note : 
license id is important for every licence to get workflow
workflow is important for police user to access the license in correct manner

1)license_workflow - for license
2)gcp_work_flow - for police 
3)workflow tables is common for license_workflow and GCP_workflow
4) both license and user should have zone id to get license information with above criteria
4) license_details table should have all workflow column and zone_id column to get license by police


  

        


Credentials
-------------
North 
-----
user id    email                      password 
2         liasstnorth@gmail.com       98745632
3         lisupnorth@gmail.com
4         lisaonorth@gmail.com

WEST
-----

5       liasstwest@gmail.com
8       lisupwest@gmail.com
13      lisaowest@gmail.com

SOUTH
-------

6      liasstsouth@gmail.com
7      lisupsouth@gmail.com
12     lisaosouth@gmail.com

EAST
------

7    liassteast@gmail.com
10   lisupeast@gmail.com
11   lisaoeast@gmail.com


End user / SAO .commisinor
----------------------------
1) Applied
2) In progress / pending
3) clarification
4) Approved
5) Rejected
6) proceeding
7) Fresh
8) Renewal

Optional
-----------
1) Notification


Assistant /suprant 
------------
1)Fresh
2) Renewal
3) Inprogress /pending

SAO
----
1)Fresh
2) Renewal
3) Inprogress /pending
4) sent for clarification
5)  Clarification from officer
6) for proceeeding