How to use User Defined Functions in Laravel - php

Question

I am new to Laravel. I want use some Own Functions. Where do Write the Function.
<?php function userrole1($roleid) {
$userrole=DB::table('roles')->where('id', '=', $roleid)->get();
?>
#foreach($userrole as $val)
<?php echo $val->role_title; ?>
#endforeach
<?php
}
?>

Answer 1

New Way to add Helpers
1: I created folder app/Helpers
2: In app/Providers I created new provider file HelperServiceProvider.php
3: In this file I registered all helpers classes I need
$this->app->bind('dateHelper', function()
{
return new \App\Helpers\DateHelper;
});
In config/app.php I added this new provider
'App\Providers\HelperServiceProvider',
Use This helper function dateHelper
Old Way
Create a helpers.php file in your app folder and load it up with composer:
"autoload": {
"classmap": [
...
],
"psr-4": {
"App\\": "app/"
},
"files": [
"app/helpers.php" // <---- ADD THIS
]
},
After adding this run composer dump-autoload command in cmd

Answer 2

You need to create and register your own helpers file:
http://laravel-recipes.com/recipes/50/creating-a-helpers-file
After that you'll be able to use custom helpers (functions) in your app.

Answer 3

Just make a function in the model class and include model and call it from the controller as pass from there to the view using variable. thats it.
In Model User(you can make any):
public function userrole1($roleid) {
$userrole=DB::table('roles')->where('id', '=', $roleid)->get();
return $userrole
}
In Controller:
use App\User
public function __construct(User $user){
$this->user_model = $user;
}
public function index(){
$userRole = $this->user_model->userrole1()
return view('admin/index', ['userRole' => $userRole]);
}