PHP

Creating PHP class instance from string

// Way #1
$className = "AppMyClass";
$instance = new $className();

// ----------------------

// Way #2
$className = "AppMyClass";
$class = new ReflectionClass($className);

// Create a new Instance without arguments:
$instance = $class->newInstance();

// Create a new Instance with arguments (need a contructor):
$instance = $class->newInstanceArgs(["Banana", "Apple"]);

php instance class from string

$class = 'FooBarMyClass'; 
$instance = new $class();

php class instance

<?php
// Create the class first...
class Person
{
    public $name;
    public $surname;
    
    function __construct($name, $surname)
    {
    	$this->name = $name;
        $this->surname = $surname;
    }
    
    function getName()
    {
    	return $this->name;
    }
    
    function getSurname()
    {
    	return $this->surname;
    }
    
    function setName($value)
    {
    	$this->name = $value;
    }
    
    function setSurname($value)
    {
    	$this->surname = $value;
    }
}

// Now, you can create an instance of the class
$me = New Person("John", "Doe");
echo $me->getName();
$me.setName("Jane");
echo $me->getName();

/**
   I hope that this helps ^_^ 
 **/
?>