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wordpress - Call add_filter or add_action inside a class

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  1. //call add_filter or add_action inside a class
  2. add_filter('posts_where', array( &$this, 'filter_where' ));
  3.  
  4.  
  5. //example
  6. class IP_Ban {
  7.  
  8. 	function IP_Ban()
  9. 	{
  10. 		$this->__construct();
  11. 	} // function
  12.  
  13. 	function __construct()
  14. 	{
  15. 		new IP_Ban_Options;
  16.  
  17. 		add_action( 'admin_init', array( &$this, 'admin_init' ) );
  18. 		add_action( 'init', array( &$this, 'init' ) );
  19. 	} // function
  20.  
  21. 	function admin_init()
  22. 	{
  23. 		# perform your code here
  24. 	} // function
  25.  
  26. 	function init()
  27. 	{
  28. 		# perform your code here
  29. 	} // function
  30.  
  31. }

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