static function and whats the uses and how to write

write a static function  in a controller

public static function basics_form(){

echo '

<div class="container">

<form action = "create_article" method = "post">

<input type = "hidden" name = "_token" value = "'; echo csrf_token(); echo '">

<div class="form-group">

<label for="title">Title <span class="form-required" title="This field is required.">*</span></label>

<input required type="text" id="title" placeholder="Enter The Title" name="title" value="" size="50" maxlength="50" class="form-control required">

</div>

<div class="form-group">

<label for="pwd">Password:</label>

<textarea required type="text" id="edit-name" placeholder="55" name="content" value="" size="250" maxlength="250" class="form-control required"> </textarea>

</div>

<button type="submit" class="btn btn-default">Submit</button>

</form>

</div>

';

}

and 

how to call that static function in view blade 

<?php use \App\Http\Controllers\AdminController; ?>

{{ AdminController::basics_form() }}

without creating an instance we can call directly that static function

class MathHelper {

    public static function add($num1, $num2) {

        return $num1 + $num2;

    }

}

$result = MathHelper::add(5, 3); // Calling static method directly

In this example, the add() method is defined as static in the MathHelper class. You can call it directly using MathHelper::add(5, 3) without creating an instance of the MathHelper class.

how to call a static function in same class

class MathHelper { public static function add($num1, $num2) { return $num1 + $num2; } public function vamsi() { $result = self::add(5, 3); return $result; } }

ss