PHP set static Method
In this current tutorial we will study about a new method called __set_static(), which is introduced in PHP 5. With the help of this method we can assign values to a new object dynamically. Examples will help to understand the concept
In this current tutorial we will study about a new method called __set_static(), which is introduced in PHP 5. With the help of this method we can assign values to a new object dynamically. Examples will help to understand the concept_set_static()Method in PHP :
In this tutorial we will study how to assign values of an object to another object dynamically. To do this we use __set_static() method.
We need to declare a magic method called __set_static() which is declared inside the class and by using var_export() we pass a values to it and assign the values to locally declared an object and after assigning the values we return the object.
PHP Set Static Method Example:
<?php
class A
{
public $var1;
public $var2;
public static function __set_state($array)
{
$obj2=new A;
$obj2->var1=$array['var1'];
$obj2->var2=$array['var2'];
return $obj2;
}
}
$obj1=new A;
$obj1->var1=2010;
$obj1->var2="year";
eval('$obj3='.var_export($obj1,true).';');
var_dump($obj3);
?&?>
Output:strong>
