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https://issues.apache.org/jira/browse/LOG4PHP-177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13264542#comment-13264542
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Sagi Mann edited comment on LOG4PHP-177 at 4/29/12 1:58 PM:
------------------------------------------------------------
Not quite, since in my case, <logger> has the same appender as <root>. It is
not clear from additivity (in the web page you provided) what is the expected
behavior in this case. The description there only relates to different
appenders... unless I am missing anything here.. It is also inconsistent with
the use case where you add the same appender twice to the *same* logger (be it
root or another logger), and only get out line of output.
was (Author: sagimann):
Not quite, since in my case, <logger> has the same appender as <root>. It
is not clear from additivity (in the web page you provided) what is the
expected behavior in this case. The description there only relates to different
appenders... unless I am missing anything here..
> logger writes every message twice
> ---------------------------------
>
> Key: LOG4PHP-177
> URL: https://issues.apache.org/jira/browse/LOG4PHP-177
> Project: Log4php
> Issue Type: Bug
> Components: Code
> Affects Versions: 2.2.1
> Environment: windows 7, php 5.3 (bundled with xampp)
> Reporter: Sagi Mann
> Priority: Minor
>
> The following code and configuration logs everything twice, but is not
> expected to. This was attempted with both LoggerAppenderConsole and
> LoggerAppenderFile, maybe reproducible with other appenders as well. If I
> remove the <appender_ref> tag from the <logger name="MyClass"> element below,
> the issue no longer occurs, but AFAIU, this kind of workaround should not be
> required.
> log4php.xml:
> <configuration xmlns="http://logging.apache.org/log4php/";>
> <appender name="myAppender" class="LoggerAppenderConsole">
> </appender>
> <root>
> <level value="WARN" />
> <appender_ref ref="myAppender" />
> </root>
> <logger name="MyClass">
> <level value="WARN" />
> <appender_ref ref="myAppender" />
> </logger>
> </configuration>
> index.php:
> Logger::configure('log4php.xml');
> class MyClass {
> protected $logger = null;
> public function __construct() { $this->logger =
> Logger::getLogger(get_class($this)); }
> public function f() { $this->logger->warn("f"); }
> }
> $cls = new MyClass();
> $cls->f();
> output:
> WARN - f
> WARN - f
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