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Posted By

iroybot on 01/29/09


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umang_nine
iroybot


Singleton Pattern

 / Published in: PHP
 
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  1. public static function getInstance() {
  2. 		if(!is_a($_SESSION["MTVUsers"], "MTVUsers") || HTTPCache::shouldBeNoCache()) $_SESSION["MTVUsers"] = new MTVUsers($_SERVER['DOCUMENT_ROOT']."/capital_invest_de/Login/Users/Users.csv", "Username", "Password");
  3. 		return $_SESSION["MTVUsers"];
  4. 	}

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Posted By: adix on January 29, 2009

You seem to miss the way a singleton pattern is to be implemented friend. Also, objects should not be stored in the session.

Posted By: iroybot on September 30, 2009

@adix I do this for performance reasons. This has several benefits for form validation, etc. pp

even though you would end up with the same instance on every pageload, saving the object in a session lets you access the exact same instance throughout the whole website.

What are the downsides?

Posted By: iroybot on September 30, 2009

@adix I do this for performance reasons. This has several benefits for form validation, etc. pp

even though you would end up with the same instance on every pageload, saving the object in a session lets you access the exact same instance throughout the whole website.

What are the downsides?

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