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Thursday, 9 January 2020

Oops PHP : __constructors()

 Developers     January 09, 2020     No comments   

in short: Once the Object created of class Constructor Will be called Automatically.

Example:

<?phpclass BaseClass {
    function 
__construct() {
        print 
"In BaseClass constructor\n";
    }
}

class 
SubClass extends BaseClass {
    function 
__construct() {
        
parent::__construct();
        print 
"In SubClass constructor\n";
    }
}

class 
OtherSubClass extends BaseClass {
 
// inherits BaseClass's constructor
}

// In BaseClass constructor
$obj = new BaseClass();// In BaseClass constructor
// In SubClass constructor

$obj = new SubClass();// In BaseClass constructor
$obj = new OtherSubClass();?>
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