Constructor

                  Constructor is a built in function of an object.Constructors are allow us to initialize an object's properties.

Example:

<?php
class pencilbox {
 var$name;
 function __construct($name)
 {
 $this->name = $name;
}
 function set_name($name)
{
$this->name = $name;
 }

function get_name()
{
return $this->name;
 }

}  ?>

Explanation:

• When we are instantiating a class (Creating an object),a property will be passed to the class.
• Here $name is the property.