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POFatal error: Using $this when not in object context
 

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  1. POFatal error: Using $this when not in object context
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    <p>I have this class which I wrote for a factory method and I keep getting an error on line 22 which states:</p> <p><em>Fatal error: Using $this when not in object context</em> </p> <p>I have seen other peoples posts and similar questions but alas I don't understand whats going on enough to be able to apply what they took as an answer to my situation.</p> <p>my class is called as such:</p> <pre><code>$class = AisisCore_Factory_Pattern('class_you_want'); </code></pre> <p>And then from there the following is executed:</p> <pre><code>class AisisCore_Factory_Pattern { protected static $_class_instance; protected static $_dependencies; public function get_instance(){ if(self::$_class_instance == null){ $_class_instance = new self(); } return self::$_class_instance; } public function create($class){ if(empty($class)){ throw new AisisCore_Exceptions_Exception('Class cannot be empty.'); } if(null === self::$_dependencies){ $this-&gt;_create_dependecies(); } if(!isset(self::$_dependencies['dependencies'][$class])){ throw new AisisCore_Exceptions_Exception('This class does not exist in the function.php dependecies array!'); } if(isset(self::$_dependencies['dependencies'][$class]['arguments'])){ $new_class = new $class(implode(', ', self::$_dependencies['dependencies'][$class]['params'])); return $new_class; }else{ $new_class = new $class(); return $new_class; } } private function _create_dependecies(){ self::$_dependencies = get_template_directory() . '/functions.php'; } } </code></pre> <p>where it freaks out is on:</p> <pre><code>$this-&gt;_create_dependecies(); </code></pre> <p>I'm not sure how that's out of context or how I would properly call it....</p>
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    1. USTheWebs
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      1. POFatal error: Using $this when not in object context
      1. USRob
      1. VTFavorite
    1. COIf you're going to call your functions statically, define them as `static`, and use `self::_create_dependencies()`
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      1. POFatal error: Using $this when not in object context
      1. USWrikken
    2. COHow are you calling `create()` on the class?
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      1. POFatal error: Using $this when not in object context
      1. USMike Brant
    3. COWhy is this a singleton?
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      1. USNullUserException
 

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