what is constructor in a class, how it is work, how it is call?

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what is constructor in a class, how it is work, how it is call?..

Answer / sei thu htun

Constructors are functions in a class that are automatically
called when you create a new instance of a class with new. A
function becomes a constructor, when it has the same name as
the class. If a class has no constructor, the constructor of
the base class is being called, if it exists.

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what is constructor in a class, how it is work, how it is call?..

Answer / kapil dhiman

Constructor is a special function which is automaticaly called when object of the class is created.In php4 costructor having the same name of the class while in php5 costructor function declare like __construct(){ }.
<?
class MakeConstruct{

public function __construct(){

echo "php5 construct";

}

public function MakeConstruct(){

echo "php4 construct";

}

}

$obj= new MakeConstruct();

?>

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