TalkPHP - object declaration as class; or class();

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planepixel

02-04-2009 05:56 AM

object declaration as class; or class();

Hi.i was reading a tutorial on PHP OOP and came across

two object declaration for same class as follows

PHP Code:


		
			
$obj1 = new className;

$obj2 = new className();  //i always used this type

what is the difference between these declarations. tutorial did not explained this. i am new to php and whatever i have coded i always used $obj2 type declaration and never faced problem.

but now i am confused.

Salathe

02-04-2009 10:55 AM

The list of arguments when instantiating an object is entirely optional so instead of providing an empty argument list [new className()] you can provide no argument list [new className].

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