class.ilTraceProcessor.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilTraceProcessor
{
        private $level = 0;
        
        public function __construct($a_level)
        {
                $this->level = $a_level;
        }
        
        public function __invoke(array $record)
        {
                if($record['level'] < $this->level)
                {
                        return $record;
                }
                
                $trace = debug_backtrace();
                
                // shift current method
                array_shift($trace);
                
                // shift internal monolog calls
                array_shift($trace);
                array_shift($trace);
                array_shift($trace);
                array_shift($trace);
                
                $trace_info = $trace[0]['class'].'::'.$trace[0]['function'].':'.$trace[0]['line'];
                
                $record['extra'] = array_merge(
                                $record['extra'],
                                array('trace' => $trace_info)
                );
                return $record;
        }
}
?>