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<?php
declare(strict_types=1);
namespace WebServCo\Framework\Log;
use WebServCo\Framework\Exceptions\LoggerException;
abstract class AbstractFileLogger extends AbstractLogger implements \WebServCo\Framework\Interfaces\FileLoggerInterface
{
protected string $channel;
protected string $logDir;
protected string $logPath;
public function __construct(string $channel, string $logDir)
$this->channel = $channel;
$this->logDir = $logDir;
if (!$this->logDir) {
throw new LoggerException(\sprintf('Log directory not set for channel "%s".', $channel));
}
if (!\is_writable($this->logDir)) {
throw new LoggerException(\sprintf('Log directory not writeable: %s.', $this->logDir));
$this->logPath = \sprintf('%s%s.log', $this->logDir, $this->channel);
public function clear(): bool
return (bool) \file_put_contents($this->logPath, null);
public function getLastLine(): int
$file = new \SplFileObject($this->logPath, 'r');
$file->seek(\PHP_INT_MAX);
return $file->key();
webservco /
framework
