PHP | class_alias() Function

<?php

// Create a class
class GFG {
    
    public $Geek_name = "Welcome to GeeksforGeeks"; 
    
    // Constructor is being implemented. 
    public function __construct($Geek_name) { 
        $this->Geek_name = $Geek_name; 
    } 
} 

// Create the class name alias
class_alias('GFG', 'GeeksforGeeks');

// Create an object
$Geek = new GeeksforGeeks("GeeksforGeeks"); 

// Display result
echo $Geek->Geek_name; 
?>

<?php

// Creating class 
class GFG { 
    public $data1; 
    public $data2; 
    public $data3; 
}

// Create the class name alias
class_alias('GFG', 'Geeks');

// Creating an object 
$obj1 = new GFG(); 
$obj2 = new Geeks();

var_dump($obj1 === $obj2);

// Set values of $obj object 
$obj2->data1 = "Geeks"; 
$obj2->data2 = "for"; 
$obj2->data3 = "Geeks"; 

// Print values of $obj object 
echo "$obj2->data1  \n$obj2->data2  \n$obj2->data3"; 

?>