include(\'koelog.php\');
new loger($user_name);
loger::writelog(\'test1\');
loger::writelog(\'test2\');
loger::writelog(\'test3\');
loger::writelog(\'test4\');

                        
class loger {

 

private static $user;    

private static $dir;    

private static $logdir = 'logs';

private static $archdir = 'archive';

 

public function __construct($user) {

if (!is_dir(self::$logdir . DIRECTORY_SEPARATOR . date('Y-m-d'))) {

if (!mkdir(self::$logdir . DIRECTORY_SEPARATOR . date('Y-m-d'), 0777, true)) {

#throw new Exception('WTF, log dir not created');     

} 

}

if (!is_dir(self::$archdir)) {

if (!mkdir(self::$archdir, 0777, true)) {

#throw new Exception('WTF, archive dir not created');     

} 

}

self::$dir = self::$logdir . DIRECTORY_SEPARATOR . date('Y-m-d');

self::$user = $user;

}

    

public static function writelog($text) {

if (self::$dir === null) {

#throw new Exception('WTF, dir not initialiting');

} else {

$file = self::$dir . DIRECTORY_SEPARATOR . self::$user . '.txt';

file_put_contents($file, $text . PHP_EOL, FILE_APPEND | LOCK_EX); 

}

self::logrotate();     

}

 

public static function logrotate() {

$sda = array_diff(scandir(self::$logdir), array('.', '..'));

if (sizeof($sda)>0) {

foreach ($sda as $dir) {

if ($dir != date('Y-m-d')) {

$zip = new ZipArchive;

if ($zip->open(self::$archdir . DIRECTORY_SEPARATOR . $dir . '.zip', ZipArchive::CREATE) === TRUE) {

$zip->addEmptyDir($dir);

$sdf = array_diff(scandir(self::$logdir . DIRECTORY_SEPARATOR . $dir), array('.', '..'));     

foreach ($sdf as $file) {

$zip->addFile(self::$logdir . DIRECTORY_SEPARATOR . $dir . DIRECTORY_SEPARATOR . $file, $dir . DIRECTORY_SEPARATOR . $file);    

}

$zip->close();

} else {

#throw new Exception('WTF, archive not created'); 

}

if (is_file(self::$archdir . DIRECTORY_SEPARATOR . $dir . '.zip')) {

self::deldir(self::$logdir . DIRECTORY_SEPARATOR . $dir);    

}

}

}

}

}

 

public static function deldir($dir) {

$dirarr = array_diff(scandir($dir), array('.', '..'));

if (sizeof($dirarr)>0) {    

foreach ($dirarr as $file) { 

unlink($dir . DIRECTORY_SEPARATOR . $file);

}

}

rmdir($dir);

}

 

}