LOG4PHP文件大小错误

Question

我在GoDaddy共享主机(php 5.3.13)上运行这个脚本作为cron作业，并且使用log4php。脚本似乎运行得很好，并且完成了。但是当log4php试图完成时，它会抛出这个错误。

它看起来确实输出了文件及其内容。我甚至把文件的权限改成了777。它似乎在执行文件大小检查时抛出了这个错误...

如能对此错误的原因/解决方案提供帮助，我们将不胜感激。

错误：

<b>Fatal error</b>: Uncaught exception 'ErrorException' with message '2: filesize() [&lt;a href='function.filesize'&gt;function.filesize&lt;/a&gt;]: stat failed for log.txt, file: /home/content/89/10338789/html/Forum/phpBB3/program/log4php/appenders/LoggerAppenderRollingFile.php, line: 223' in /home/content/89/10338789/html/Forum/phpBB3/program/log4php/appenders/LoggerAppenderRollingFile.php:223
Stack trace:
#0 [internal function]: errorHandler(2, 'filesize() [&lt;a ...', '/home/content/8...', 223, Array)
#1 /home/content/89/10338789/html/Forum/phpBB3/program/log4php/appenders/LoggerAppenderRollingFile.php(223): filesize('log.txt')
#2 /home/content/89/10338789/html/Forum/phpBB3/program/log4php/appenders/LoggerAppenderFile.php(165): LoggerAppenderRollingFile-&gt;write(NULL)
#3 /home/content/89/10338789/html/Forum/phpBB3/program/log4php/LoggerAppender.php(85): LoggerAppenderFile-&gt;close()
#4 [internal function]: LoggerAppender-&gt;__destruct()
#5 {main}
thrown in <b>/home/content/89/10338789/html/Forum/phpBB3/program/log4php/appenders/LoggerAppenderRollingFile.php</b> on line <b>223</b><br />

配置文件：

<configuration xmlns="http://logging.apache.org/log4php/">

    <appender name="myConsoleAppender" class="LoggerAppenderConsole">
        <filter class="LoggerFilterLevelRange">
            <param name="levelMin" value="info" />
        </filter>
    </appender>

    <appender name="myFileAppender" class="LoggerAppenderRollingFile">
        <layout class="LoggerLayoutPattern">
            <param name="conversionPattern" value="%date %-5level - %message%newline" />
        </layout>
        <param name="file" value="log.txt" />
        <param name="maxFileSize" value="10MB" />
    </appender>

    <appender name="myEmailAppender" class="LoggerAppenderMail">
        <layout class="LoggerLayoutSimple" />
        <param name="to" value="jonathonwisnoski@hotmail.com" />
        <param name="from" value="logger@xxx.ca" />
        <filter class="LoggerFilterLevelRange">
            <param name="levelMin" value="info" />
        </filter>
    </appender>

    <root>
        <appender_ref ref="myConsoleAppender" />
        <appender_ref ref="myFileAppender" />
        <appender_ref ref="myEmailAppender" />
    </root>
</configuration>

Answer 1

这是一个LoggerAppenderRollingFile问题，您需要使用日志文件的绝对路径(解决方法)。脚本执行后，将调用LoggerAppender::__destruct，并且找不到相关文件日志(log.txt)。

更改：

log4php.appender.<yourappender>.file=log.txt 

至

log4php.appender.<yourappender>.file=/absolutepath/log.txt

相关主题：

1. http://www.php.net/manual/en/function.register-shutdown-function.php#92657
2. Why does getcwd() returns / in __destruct()?
3. https://bugs.php.net/bug.php?id=34206

Answer 2

...or将LoggerAppenderRollingFile.php中的错误代码行更改为：

if (filesize(realpath($this->file)) > $this->maxFileSize) {

http://php.net/manual/en/function.realpath.php