This is a very simple filter based on level matching, which can be used to reject messages with priorities outside a certain range.
The filter admits three options <var>LevelMin</var>, <var>LevelMax</var> and <var>AcceptOnMatch</var>.
If the level of the LoggerLoggingEvent is not between Min and Max (inclusive), then LoggerFilter::DENY is returned.
If the Logging event level is within the specified range, then if <var>AcceptOnMatch</var> is true, LoggerFilter::ACCEPT is returned, and if <var>AcceptOnMatch</var> is false, LoggerFilter::NEUTRAL is returned.
If <var>LevelMin</var> is not defined, then there is no minimum acceptable level (i.e. a level is never rejected for being too "low"/unimportant). If <var>LevelMax</var> is not defined, then there is no maximum acceptable level (ie a level is never rejected for being too "high"/important).
Refer to the LoggerAppender::setThreshold() method available to all appenders extending LoggerAppender for a more convenient way to filter out events by level.
An example for this filter:
The corresponding XML file:
Located in /filters/LoggerFilterLevelRange.php (line 65)
LoggerFilter | --LoggerFilterLevelRange
Return the decision of this filter.
Inherited From LoggerFilter
LoggerFilter::activateOptions()
LoggerFilter::addNext()
LoggerFilter::decide()
LoggerFilter::getNext()
Inherited from LoggerFilter
LoggerFilter::ACCEPT
LoggerFilter::DENY
LoggerFilter::NEUTRAL
Documentation generated on Fri, 27 Nov 2009 07:44:49 +0100 by phpDocumentor 1.4.3