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what is constructor in a class, how it is work, how it is call?
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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.
| Is This Answer Correct ? | 5 Yes | 1 No |
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();
?>
| Is This Answer Correct ? | 2 Yes | 0 No |
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