(Need help) Beginner's question

From: Date: Thu, 31 Jul 2014 08:03:51 +0000
Subject: (Need help) Beginner's question
Groups: php.general 
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Hi I have a question in this following code. <?php class A { public $country; function __construct($data=array()) { if(!isset($data)) { trigger_error("Couldn't construct address with a ".get_class()); } } } $obj=new A(); ?> I am not sending any "array" as an argument while creating an object. And hence "if statement" in constructor should have been executed, but it displays blank page. My query is why it's not executing "if statement"? Thanks Sachin

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