Log
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Files:
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Classes:
Log
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Class: Log_observer

Source Location: /pear/Log/observer.php

Class Overview




The Log_observer:: class implements the Observer end of a Subject-Observer  pattern for watching log activity and taking actions on exceptional events.




Author(s):






                

        






Methods
























Class Details



[line 21]

The Log_observer:: class implements the Observer end of a Subject-Observer  pattern for watching log activity and taking actions on exceptional events.





Tags:





  

    author:  Chuck Hagenbuch <chuck@horde.org>
  

  

    since:  Horde 1.3
  

  

    since:  Log 1.0
  

  

    example:  example not found
  










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Class Methods




  

	
	
constructor Log_observer [line 50]

	

    

    

		Log_observer Log_observer(
[integer
$priority = PEAR_LOG_INFO])
    

    


	
		Creates a new basic Log_observer instance.





Tags:





  

    access:  public
  









	
        
Parameters:

    

    

          

        integer  
        $priority  
        The highest priority at which to receive                               log event notifications.
      

        

    


        
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method factory [line 70]

	

    

    

		object The &factory(
string
$type, [integer
$priority = PEAR_LOG_INFO], [array
$conf = array()])
    

    


	
		Attempts to return a new concrete Log_observer instance of the requested  type.





Tags:





  

    return:  newly created concrete Log_observer                               instance, or null on an error.
  









	
        
Parameters:

    

    

          

        string  
        $type  
        The type of concreate Log_observer subclass                               to return.
      

          

        integer  
        $priority  
        The highest priority at which to receive                               log event notifications.
      

          

        array  
        $conf  
        Optional associative array of additional                               configuration values.
      

        

    


        
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method notify [line 125]

	

    

    

		void notify(
array
$event)
    

    


	
		This is a stub method to make sure that Log_Observer classes do

something when they are notified of a message.  The default behavior  is to just print the message, which is obviously not desireable in  practically any situation - which is why you need to override this  method. :)





	
        
Parameters:

    

    

          

        array  
        $event  
        A hash describing the log event.
      

        

    


        
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		    Documentation generated on Sun, 08 Jan 2012 17:51:56 +0100 by phpDocumentor 1.4.3