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<?php
/*
* This file is part of the Monolog package.
*
* (c) Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Monolog\Processor;
/**
* Injects line/file:class/function where the log message came from
*
* Warning: This only works if the handler processes the logs directly.
* If you put the processor on a handler that is behind a FingersCrossedHandler
* for example, the processor will only be called once the trigger level is reached,
* and all the log records will have the same file/line/.. data from the call that
* triggered the FingersCrossedHandler.
*
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class IntrospectionProcessor
{
/**
* @param array $record
* @return array
*/
public function __invoke(array $record)
{
$trace = debug_backtrace();
// skip first since it's always the current method
array_shift($trace);
// the call_user_func call is also skipped
array_shift($trace);
$i = 0;
while (isset($trace[$i]['class']) && false !== strpos($trace[$i]['class'], 'Monolog\\')) {
$i++;
}
// we should have the call source now
$record['extra'] = array_merge(
$record['extra'],
array(
'file' => isset($trace[$i-1]['file']) ? $trace[$i-1]['file'] : null,
'line' => isset($trace[$i-1]['line']) ? $trace[$i-1]['line'] : null,
'class' => isset($trace[$i]['class']) ? $trace[$i]['class'] : null,
'function' => isset($trace[$i]['function']) ? $trace[$i]['function'] : null,
)
);
return $record;
}
}
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