Introducción a Zend Framework

 Aprendiendo Zend Framework

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 Referencia de Zend Framework


  • Zend_Gdata
  • Zend_Http
  • Zend_InfoCard
  • Zend_Json
  • Zend_Layout
  • Zend_Ldap
  • Zend_Loader
  • Zend_Locale
  • Zend_Log
  • Zend_Mail
  • Zend_Markup
  • Zend_Measure
  • Zend_Memory
  • Zend_Mime
  • Zend_Navigation
  • Zend_Oauth
  • Zend_OpenId
  • Zend_Paginator
  • Zend_Pdf
  • Zend_ProgressBar
  • Zend_Queue
  • Zend_Reflection
  • Zend_Registry
  • Zend_Rest

  • Zend_Search_Lucene
  • Zend_Serializer
  • Zend_Server
  • Zend_Service
  • Zend_Session
  • Zend_Soap
  • Zend_Tag
  • Zend_Test
  • Zend_Text
  • Zend_TimeSync
  • Zend_Tool
  • Zend_Tool_Framework
  • Zend_Tool_Project
  • Zend_Translate
  • Zend_Uri
  • Zend_Validate
  • Zend_Version
  • Zend_View
  • Zend_Wildfire
  • Zend_XmlRpc
  • ZendX_Console_Process_Unix
  • ZendX_JQuery
  • Traducción al 26.9% - Actualizado el 2011-11-16 - Revisión 24249 - Versión ZF 1.11.x

    44.4. Filters

    A Filter object blocks a message from being written to the log.

    44.4.1. Filtering for All Writers

    To filter before all writers, you can add any number of Filters to a Log object using the addFilter() method:

    $logger = new Zend_Log();

    $writer = new Zend_Log_Writer_Stream('php://output');
    $logger->addWriter($writer);

    $filter = new Zend_Log_Filter_Priority(Zend_Log::CRIT);
    $logger->addFilter($filter);

    // blocked
    $logger->info('Informational message');

    // logged
    $logger->emerg('Emergency message');

    When you add one or more Filters to the Log object, the message must pass through all of the Filters before any Writers receives it.

    44.4.2. Filtering for a Writer Instance

    To filter only on a specific Writer instance, use the addFilter() method of that Writer:

    $logger = new Zend_Log();

    $writer1 = new Zend_Log_Writer_Stream('/path/to/first/logfile');
    $logger->addWriter($writer1);

    $writer2 = new Zend_Log_Writer_Stream('/path/to/second/logfile');
    $logger->addWriter($writer2);

    // add a filter only to writer2
    $filter = new Zend_Log_Filter_Priority(Zend_Log::CRIT);
    $writer2->addFilter($filter);

    // logged to writer1, blocked from writer2
    $logger->info('Informational message');

    // logged by both writers
    $logger->emerg('Emergency message');
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