diff --git a/worker.php b/worker.php
index fefb70c..1ed5280 100644
--- a/worker.php
+++ b/worker.php
@@ -1,223 +1,244 @@
-<?php
-require_once(__DIR__.'/other/_functions.php');
-require_once(__DIR__.'/other/config.php');
-require_once(__DIR__.'/other/phpcommand.php');
-
-$GLOBALS['exec'] = FALSE;
-if($cfg['logs_path'] == NULL) { $cfg['logs_path'] = ".".DIRECTORY_SEPARATOR."logs".DIRECTORY_SEPARATOR; }
-$GLOBALS['logpath'] = $cfg['logs_path'];
-$GLOBALS['logfile'] = $cfg['logs_path'].'ranksystem.log';
-$GLOBALS['pidfile'] = $cfg['logs_path'].'pid';
-$GLOBALS['autostart'] = $cfg['logs_path'].'autostart_deactivated';
-
-function checkProcess($pid = NULL) {
-	if (substr(php_uname(), 0, 7) == "Windows") {
-		if(!empty($pid)) {
-			exec("wmic process where \"processid=".$pid."\" get processid 2>nul", $result);
-			if(isset($result[1]) && is_numeric($result[1])) {
-				return TRUE;
-			} else {
-				return FALSE;
-			}
-		} else {
-			if (file_exists($GLOBALS['pidfile'])) {
-				$pid = str_replace(array("\r", "\n"), '', file_get_contents($GLOBALS['pidfile']));
-				exec("wmic process where \"processid=".$pid."\" get processid 2>nul", $result);
-				if(isset($result[1]) && is_numeric($result[1])) {
-					return TRUE;
-				} else {
-					return FALSE;
-				}
-			} else {
-				return FALSE;
-			}
-		}
-	} else {
-		if(!empty($pid)) {
-			$result = str_replace(array("\r", "\n"), '', shell_exec("ps ".$pid));
-			if (strstr($result, $pid)) {
-				return TRUE;
-			} else {
-				return FALSE;
-			}
-		} else {
-			if (file_exists($GLOBALS['pidfile'])) {
-				$check_pid = str_replace(array("\r", "\n"), '', file_get_contents($GLOBALS['pidfile']));
-				$result = str_replace(array("\r", "\n"), '', shell_exec("ps ".$check_pid));
-				if (strstr($result, $check_pid)) {
-					return TRUE;
-				} else {
-					return FALSE;
-				}
-			} else {
-				return FALSE;
-			}
-		}
-	}
-}
-
-function start($delay = 0) {
-	usleep($delay);
-	global $phpcommand;
-	if(isset($_SERVER['USER']) && $_SERVER['USER'] == "root" || isset($_SERVER['USERNAME']) && $_SERVER['USERNAME'] == "administrator") {
-		echo "\n !!!! Do not start the Ranksystem with root privileges !!!!\n\n";
-		echo " Start Ranksystem Bot in 10 seconds...\n\n";
-		sleep(10);
-	}
-	
-	if(!is_writable($GLOBALS['logpath'])) {
-		echo "\n !!!! Logs folder is not writable !!!!\n\n";
-		echo " Cancel start request...\n\n";
-		exit;
-	}
-	
-	if(file_exists($GLOBALS['logfile']) && !is_writable($GLOBALS['logfile'])) {
-		echo "\n !!!! Log file is not writable !!!!\n\n";
-		echo " Cancel start request...\n\n";
-		exit;
-	}
-
-	if (substr(php_uname(), 0, 7) == "Windows") {
-		if (checkProcess() == FALSE) {
-			echo "Starting the Ranksystem Bot.";
-			try {
-				$WshShell = new COM("WScript.Shell");
-			} catch (Exception $e) {
-				echo "\n Error due loading the PHP COM module (wrong server configuration!): ",$e->getMessage(),"\n";
-			}
-			try {
-				$wcmd = "cmd /C ".$phpcommand." ".__DIR__."\jobs\bot.php";
-				$oExec = $WshShell->Run($wcmd, 0, false);
-			} catch (Exception $e) {
-				echo "\n Error due starting Bot (exec command enabled?): ",$e->getMessage(),"\n";
-			}
-			try {
-				exec("wmic process where \"Name LIKE \"%php%\" AND CommandLine LIKE \"%bot.php%\"\" get ProcessId", $pid);
-			} catch (Exception $e) {
-				echo "\n Error due getting process list (wmic command enabled?): ",$e->getMessage(),"\n";
-			}
-			if(isset($pid[1]) && is_numeric($pid[1])) {
-				exec("echo ".$pid[1]." > ".$GLOBALS['pidfile']);
-				echo " [OK]";
-				if (file_exists($GLOBALS['autostart'])) {
-					unlink($GLOBALS['autostart']);
-				}
-			} else {
-				echo " [Failed]\n";
-			}
-		} else {
-			echo "The Ranksystem is already running.\n";
-		}
-		$GLOBALS['exec'] = TRUE;
-	} else {
-		if (checkProcess() == FALSE) {
-			echo "Starting the Ranksystem Bot.";
-			exec($phpcommand." ".__DIR__."/jobs/bot.php >/dev/null 2>&1 & echo $! > ".$GLOBALS['pidfile']);
-			if (checkProcess() == FALSE) {
-				echo " [Failed]\n";
-			} else {
-				echo " [OK]\n";
-				if (file_exists($GLOBALS['autostart'])) {
-					unlink($GLOBALS['autostart']);
-				}
-			}
-		} else {
-			echo "The Ranksystem is already running.\n";
-		}
-		$GLOBALS['exec'] = TRUE;
-	}
-}
-
-function stop() {
-	if (checkProcess() == TRUE) {
-		echo "Stopping the Ranksystem Bot.\n";
-		$pid = str_replace(array("\r", "\n"), '', file_get_contents($GLOBALS['pidfile']));
-		unlink($GLOBALS['pidfile']);
-		echo "Wait until Bot is down";
-		$count_check=0;
-		while (checkProcess($pid) == TRUE) {
-			sleep(1);
-			echo ".";
-			$count_check ++;
-			if($count_check > 10) {
-				if (substr(php_uname(), 0, 7) == "Windows") {
-					exec("taskkill /F /PID ".$pid);
-				} else {
-					exec("kill -9 ".$pid);
-				}
-				echo "Stop command received! Bot does not react, process killed!";
-				break;
-			}
-		}
-		if (checkProcess($pid) == TRUE) {
-			echo " [Failed]\n";
-		} else {
-			file_put_contents($GLOBALS['autostart'],"");
-			echo " [OK]\n";
-		}
-	} else {
-		if(is_file($GLOBALS['pidfile'])) {
-			unlink($GLOBALS['pidfile']);
-		}
-		echo "The Ranksystem seems not running.\n";
-	}
-	$GLOBALS['exec'] = TRUE;
-}
-	
-function check() {
-	if (checkProcess() == FALSE) {
-		if (!file_exists($GLOBALS['autostart'])) {
-			if (file_exists($GLOBALS['pidfile'])) {
-				unlink($GLOBALS['pidfile']);
-			}
-			start();
-		} else {
-			echo "Starting the Ranksystem Bot. [Failed]\nAutostart is deactivated. Use start command instead.\n";
-		}
-	}
-	$GLOBALS['exec'] = TRUE;
-}
-
-function restart() {
-	stop();
-	start();
-	$GLOBALS['exec'] = TRUE;
-}
-
-function status() {
-	if (checkProcess() == FALSE) {
-		echo "The Ranksystem Bot is stopped.\n";
-	} else {
-		echo "The Ranksystem process is running.\n";
-	}
-	$GLOBALS['exec'] = TRUE;
-}
-
-function help() {
-	echo " Usage: php worker.php {start|stop|restart|check|status}\n\n",
-		  "\t* start   \t\t [start Ranksystem Bot]\n",
-		  "\t* stop    \t\t [stop Ranksystem Bot]\n",
-		  "\t* restart \t\t [restart Ranksystem Bot]\n",
-		  "\t* check   \t\t [check Ranksystem Bot is running; if not, start it; no output if all is ok]\n",
-		  "\t* status  \t\t [output status Ranksystem Bot]\n";
-	$GLOBALS['exec'] = TRUE;
-}
-
-if (isset($_SERVER['argv'][1]) == 0) {
-	help();
-} else {
-	$cmd = $_SERVER['argv'][1];
-	if(isset($_SERVER['argv'][2]) && is_numeric($_SERVER['argv'][2]) && $cmd == 'start') {
-		start($_SERVER['argv'][2]);
-	} elseif ($cmd == 'start') {
-		start();
-	}
-	if ($cmd == 'stop')		stop();
-	if ($cmd ==	'restart')	restart();
-	if ($cmd ==	'check')	check();
-	if ($cmd ==	'status')	status();
-	if ($cmd == 'help')		help();
-
-	if ($GLOBALS['exec'] == FALSE) echo " Error parameter '$cmd' not valid. Type \"php worker.php help\" to get a list of valid parameter.\n";
-}
-?>
\ No newline at end of file
+<?php
+
+require_once __DIR__.'/other/_functions.php';
+require_once __DIR__.'/other/config.php';
+require_once __DIR__.'/other/phpcommand.php';
+
+$GLOBALS['exec'] = false;
+if ($cfg['logs_path'] == null) {
+    $cfg['logs_path'] = '.'.DIRECTORY_SEPARATOR.'logs'.DIRECTORY_SEPARATOR;
+}
+$GLOBALS['logpath'] = $cfg['logs_path'];
+$GLOBALS['logfile'] = $cfg['logs_path'].'ranksystem.log';
+$GLOBALS['pidfile'] = $cfg['logs_path'].'pid';
+$GLOBALS['autostart'] = $cfg['logs_path'].'autostart_deactivated';
+
+function checkProcess($pid = null)
+{
+    if (substr(php_uname(), 0, 7) == 'Windows') {
+        if (! empty($pid)) {
+            exec('wmic process where "processid='.$pid.'" get processid 2>nul', $result);
+            if (isset($result[1]) && is_numeric($result[1])) {
+                return true;
+            } else {
+                return false;
+            }
+        } else {
+            if (file_exists($GLOBALS['pidfile'])) {
+                $pid = str_replace(["\r", "\n"], '', file_get_contents($GLOBALS['pidfile']));
+                exec('wmic process where "processid='.$pid.'" get processid 2>nul', $result);
+                if (isset($result[1]) && is_numeric($result[1])) {
+                    return true;
+                } else {
+                    return false;
+                }
+            } else {
+                return false;
+            }
+        }
+    } else {
+        if (! empty($pid)) {
+            $result = str_replace(["\r", "\n"], '', shell_exec('ps '.$pid));
+            if (strstr($result, $pid)) {
+                return true;
+            } else {
+                return false;
+            }
+        } else {
+            if (file_exists($GLOBALS['pidfile'])) {
+                $check_pid = str_replace(["\r", "\n"], '', file_get_contents($GLOBALS['pidfile']));
+                $result = str_replace(["\r", "\n"], '', shell_exec('ps '.$check_pid));
+                if (strstr($result, $check_pid)) {
+                    return true;
+                } else {
+                    return false;
+                }
+            } else {
+                return false;
+            }
+        }
+    }
+}
+
+function start($delay = 0)
+{
+    usleep($delay);
+    global $phpcommand;
+    if (isset($_SERVER['USER']) && $_SERVER['USER'] == 'root' || isset($_SERVER['USERNAME']) && $_SERVER['USERNAME'] == 'administrator') {
+        echo "\n !!!! Do not start the Ranksystem with root privileges !!!!\n\n";
+        echo " Start Ranksystem Bot in 10 seconds...\n\n";
+        sleep(10);
+    }
+
+    if (! is_writable($GLOBALS['logpath'])) {
+        echo "\n !!!! Logs folder is not writable !!!!\n\n";
+        echo " Cancel start request...\n\n";
+        exit;
+    }
+
+    if (file_exists($GLOBALS['logfile']) && ! is_writable($GLOBALS['logfile'])) {
+        echo "\n !!!! Log file is not writable !!!!\n\n";
+        echo " Cancel start request...\n\n";
+        exit;
+    }
+
+    if (substr(php_uname(), 0, 7) == 'Windows') {
+        if (checkProcess() == false) {
+            echo 'Starting the Ranksystem Bot.';
+            try {
+                $WshShell = new COM('WScript.Shell');
+            } catch (Exception $e) {
+                echo "\n Error due loading the PHP COM module (wrong server configuration!): ",$e->getMessage(),"\n";
+            }
+            try {
+                $wcmd = 'cmd /C '.$phpcommand.' '.__DIR__."\jobs\bot.php";
+                $oExec = $WshShell->Run($wcmd, 0, false);
+            } catch (Exception $e) {
+                echo "\n Error due starting Bot (exec command enabled?): ",$e->getMessage(),"\n";
+            }
+            try {
+                exec('wmic process where "Name LIKE "%php%" AND CommandLine LIKE "%bot.php%"" get ProcessId', $pid);
+            } catch (Exception $e) {
+                echo "\n Error due getting process list (wmic command enabled?): ",$e->getMessage(),"\n";
+            }
+            if (isset($pid[1]) && is_numeric($pid[1])) {
+                exec('echo '.$pid[1].' > '.$GLOBALS['pidfile']);
+                echo ' [OK]';
+                if (file_exists($GLOBALS['autostart'])) {
+                    unlink($GLOBALS['autostart']);
+                }
+            } else {
+                echo " [Failed]\n";
+            }
+        } else {
+            echo "The Ranksystem is already running.\n";
+        }
+        $GLOBALS['exec'] = true;
+    } else {
+        if (checkProcess() == false) {
+            echo 'Starting the Ranksystem Bot.';
+            exec($phpcommand.' '.__DIR__.'/jobs/bot.php >/dev/null 2>&1 & echo $! > '.$GLOBALS['pidfile']);
+            if (checkProcess() == false) {
+                echo " [Failed]\n";
+            } else {
+                echo " [OK]\n";
+                if (file_exists($GLOBALS['autostart'])) {
+                    unlink($GLOBALS['autostart']);
+                }
+            }
+        } else {
+            echo "The Ranksystem is already running.\n";
+        }
+        $GLOBALS['exec'] = true;
+    }
+}
+
+function stop()
+{
+    if (checkProcess() == true) {
+        echo "Stopping the Ranksystem Bot.\n";
+        $pid = str_replace(["\r", "\n"], '', file_get_contents($GLOBALS['pidfile']));
+        unlink($GLOBALS['pidfile']);
+        echo 'Wait until Bot is down';
+        $count_check = 0;
+        while (checkProcess($pid) == true) {
+            sleep(1);
+            echo '.';
+            $count_check++;
+            if ($count_check > 10) {
+                if (substr(php_uname(), 0, 7) == 'Windows') {
+                    exec('taskkill /F /PID '.$pid);
+                } else {
+                    exec('kill -9 '.$pid);
+                }
+                echo 'Stop command received! Bot does not react, process killed!';
+                break;
+            }
+        }
+        if (checkProcess($pid) == true) {
+            echo " [Failed]\n";
+        } else {
+            file_put_contents($GLOBALS['autostart'], '');
+            echo " [OK]\n";
+        }
+    } else {
+        if (is_file($GLOBALS['pidfile'])) {
+            unlink($GLOBALS['pidfile']);
+        }
+        echo "The Ranksystem seems not running.\n";
+    }
+    $GLOBALS['exec'] = true;
+}
+
+function check()
+{
+    if (checkProcess() == false) {
+        if (! file_exists($GLOBALS['autostart'])) {
+            if (file_exists($GLOBALS['pidfile'])) {
+                unlink($GLOBALS['pidfile']);
+            }
+            start();
+        } else {
+            echo "Starting the Ranksystem Bot. [Failed]\nAutostart is deactivated. Use start command instead.\n";
+        }
+    }
+    $GLOBALS['exec'] = true;
+}
+
+function restart()
+{
+    stop();
+    start();
+    $GLOBALS['exec'] = true;
+}
+
+function status()
+{
+    if (checkProcess() == false) {
+        echo "The Ranksystem Bot is stopped.\n";
+    } else {
+        echo "The Ranksystem process is running.\n";
+    }
+    $GLOBALS['exec'] = true;
+}
+
+function help()
+{
+    echo " Usage: php worker.php {start|stop|restart|check|status}\n\n",
+    "\t* start   \t\t [start Ranksystem Bot]\n",
+    "\t* stop    \t\t [stop Ranksystem Bot]\n",
+    "\t* restart \t\t [restart Ranksystem Bot]\n",
+    "\t* check   \t\t [check Ranksystem Bot is running; if not, start it; no output if all is ok]\n",
+    "\t* status  \t\t [output status Ranksystem Bot]\n";
+    $GLOBALS['exec'] = true;
+}
+
+if (isset($_SERVER['argv'][1]) == 0) {
+    help();
+} else {
+    $cmd = $_SERVER['argv'][1];
+    if (isset($_SERVER['argv'][2]) && is_numeric($_SERVER['argv'][2]) && $cmd == 'start') {
+        start($_SERVER['argv'][2]);
+    } elseif ($cmd == 'start') {
+        start();
+    }
+    if ($cmd == 'stop') {
+        stop();
+    }
+    if ($cmd == 'restart') {
+        restart();
+    }
+    if ($cmd == 'check') {
+        check();
+    }
+    if ($cmd == 'status') {
+        status();
+    }
+    if ($cmd == 'help') {
+        help();
+    }
+
+    if ($GLOBALS['exec'] == false) {
+        echo " Error parameter '$cmd' not valid. Type \"php worker.php help\" to get a list of valid parameter.\n";
+    }
+}