diff --git a/build/build-phar.php b/build/build-phar.php
index 95c0a89..642d5a7 100644
--- a/build/build-phar.php
+++ b/build/build-phar.php
@@ -69,7 +69,7 @@ try {
     builderLog("[INFO] Phar archive created successfully");
 
     builderLog("[RUN] Generating run script");
-    file_put_contents("./build/run-phar.sh", 'cd '.$path.' ; printf "test\n" | php -dextension=openswoole.so '.$filename.'-'.$version.'.phar');
+    file_put_contents("./build/run-phar.sh", 'cd '.$path.' ; printf "test\n" | php -dextension=openswoole.so -dphar.readonly=0 '.$filename.'-'.$version.'.phar');
 
     builderLog("[RUN] Adding Permissions to run script");
     exec("chmod 777 ./build/run-phar.sh");
diff --git a/build/run-phar.sh b/build/run-phar.sh
index 22d07fc..25e9c72 100755
--- a/build/run-phar.sh
+++ b/build/run-phar.sh
@@ -1 +1 @@
-cd build/release ; printf "test\n" | php -dextension=openswoole.so LonaDB-4.0.0-stable.phar
\ No newline at end of file
+cd build/release ; printf "test\n" | php -dextension=openswoole.so -dphar.readonly=0 LonaDB-4.3.0-stable.phar
\ No newline at end of file
diff --git a/build_config.json b/build_config.json
index c377240..2329c20 100644
--- a/build_config.json
+++ b/build_config.json
@@ -1,6 +1,6 @@
 {
     "filename": "LonaDB",
-    "version": "4.0.0-stable",
+    "version": "4.3.0-stable",
     "path": "build",
     "debug": false
 }
\ No newline at end of file
diff --git a/src/LonaDB/Actions/add_function.php b/src/LonaDB/Actions/add_function.php
new file mode 100644
index 0000000..3c04557
--- /dev/null
+++ b/src/LonaDB/Actions/add_function.php
@@ -0,0 +1,18 @@
+<?php
+
+return new class {
+    public function run($LonaDB, $data, $server, $fd) : void {
+        if(!$LonaDB->UserManager->CheckPermission($data['login']['name'], "create_function")) {
+            $response = json_encode(["success" => false, "err" => "no_permission", "process" => $data['process']]);
+            $server->send($fd, $response);
+            $server->close($fd);
+            return;
+        }
+
+        $function = $LonaDB->FunctionManager->Create($data['function']['name'], $data['function']['content']);
+
+        $response = json_encode(["success" => true, "process" => $data['process']]);
+        $server->send($fd, $response);
+        $server->close($fd);
+    }
+};
diff --git a/src/LonaDB/Actions/delete_function.php b/src/LonaDB/Actions/delete_function.php
new file mode 100644
index 0000000..726b634
--- /dev/null
+++ b/src/LonaDB/Actions/delete_function.php
@@ -0,0 +1,18 @@
+<?php
+
+return new class {
+    public function run($LonaDB, $data, $server, $fd) : void {
+        if(!$LonaDB->UserManager->CheckPermission($data['login']['name'], "create_function")) {
+            $response = json_encode(["success" => false, "err" => "no_permission", "process" => $data['process']]);
+            $server->send($fd, $response);
+            $server->close($fd);
+            return;
+        }
+
+        $function = $LonaDB->FunctionManager->Delete($data['function']['name']);
+
+        $response = json_encode(["success" => true, "process" => $data['process']]);
+        $server->send($fd, $response);
+        $server->close($fd);
+    }
+};
diff --git a/src/LonaDB/Actions/execute_function.php b/src/LonaDB/Actions/execute_function.php
new file mode 100644
index 0000000..f8c5dd7
--- /dev/null
+++ b/src/LonaDB/Actions/execute_function.php
@@ -0,0 +1,9 @@
+<?php
+
+return new class {
+    public function run($LonaDB, $data, $server, $fd) : void {
+        $function = $LonaDB->FunctionManager->GetFunction($data['name']);
+
+        $function->Execute($LonaDB, $data, $server, $fd);
+    }
+};
diff --git a/src/LonaDB/Functions/FunctionManager.php b/src/LonaDB/Functions/FunctionManager.php
new file mode 100644
index 0000000..d749d65
--- /dev/null
+++ b/src/LonaDB/Functions/FunctionManager.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace LonaDB\Functions;
+
+define('AES_256_CBC', 'aes-256-cbc');
+
+require 'vendor/autoload.php';
+use LonaDB\LonaDB;
+use LonaDB\Functions\LonaFunction;
+
+class FunctionManager{
+    private LonaDB $LonaDB;
+    private array $Functions;
+
+    public function __construct(LonaDB $lonaDB){
+        $this->LonaDB = $lonaDB;
+        $this->Functions = array();
+
+        if(!is_dir("data/")) mkdir("data/");
+        if(!is_dir("data/functions/")) mkdir("data/functions/");
+
+        foreach (new \DirectoryIterator('data/functions') as $fileInfo) {
+            if(str_ends_with($fileInfo->getFilename(), ".lona")){
+                $this->Functions[substr($fileInfo->getFilename(), 0, -5)] = new LonaFunction($this->LonaDB, $fileInfo->getFilename());
+            }
+        }
+    }
+
+    public function GetFunction(string $name) : mixed {
+        if(!$this->Functions[$name]) return false;
+
+        return $this->Functions[$name];
+    }
+
+    public function Create(string $name, string $content) : bool {
+        if($this->Functions[$name]) return false;
+
+        $iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length(AES_256_CBC));
+
+        $encrypted = openssl_encrypt(json_encode($content), AES_256_CBC, $this->LonaDB->config["encryptionKey"], 0, $iv);
+        file_put_contents("./data/functions/".$name.".lona", $encrypted.":".base64_encode($iv));
+
+        $this->Functions[$name] = new LonaFunction($this->LonaDB, $name . ".lona");
+
+        return true;
+    }
+
+    public function Delete(string $name) : bool {
+        if(!$this->Functions[$name]) return false;
+
+        unset($this->Functions[$name]);
+        unlink("./data/functions/".$name.".lona");
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/src/LonaDB/Functions/LonaFunction.php b/src/LonaDB/Functions/LonaFunction.php
new file mode 100644
index 0000000..c0a607f
--- /dev/null
+++ b/src/LonaDB/Functions/LonaFunction.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace LonaDB\Functions;
+
+define('AES_256_CBC', 'aes-256-cbc');
+
+use LonaDB\LonaDB;
+
+class LonaFunction{
+    private string $file;
+    public string $Name;
+    private array $data;
+
+    private LonaDB $LonaDB;
+
+    public function __construct(LonaDB $lonaDB, string $name){
+        $this->LonaDB = $lonaDB;
+    
+        $this->LonaDB->Logger->Load("Trying to load function '".$name."'");
+
+        $parts = explode(':', file_get_contents("./data/functions/".$name));
+        $temp = json_decode(openssl_decrypt($parts[0], AES_256_CBC, $this->LonaDB->config["encryptionKey"], 0, base64_decode($parts[1])), true);
+
+        $this->file = substr($name, 0, -5); 
+        $this->Name = $this->file;
+
+        $function = "\$this->data['" . $this->Name . "'] = new class {\n";
+        $function .= "public function run(\$LonaDB, \$data, \$server, \$fd) {\n";
+        $function .= $temp;
+        $function .= "\n} \n};";
+
+        eval($function);
+
+        $this->LonaDB->Logger->Load("Function '" . $this->Name . "' has been loaded");
+    }
+
+    public function Execute(LonaDB $LonaDB, array $data, $server, $fd) : mixed {
+        return $this->data[$this->Name]->run($LonaDB, $data, $server, $fd);
+    }
+}
\ No newline at end of file
diff --git a/src/LonaDB/LonaDB.php b/src/LonaDB/LonaDB.php
index f309e75..477f663 100644
--- a/src/LonaDB/LonaDB.php
+++ b/src/LonaDB/LonaDB.php
@@ -9,25 +9,23 @@ use LonaDB\Server;
 use LonaDB\Logger;
 use LonaDB\Tables\TableManager;
 use LonaDB\Users\UserManager;
+use LonaDB\Functions\FunctionManager;
+use LonaDB\Plugins\PluginManager;
 
 class LonaDB {
     public array $config;
+    private bool $Running = true;
     public string $EncryptionKey;
 
     public Logger $Logger;
     public Server $Server;
     public TableManager $TableManager;
     public UserManager $UserManager;
+    public FunctionManager $FunctionManager;
+    public PluginManager $PluginManager;
 
-    public function __construct() {
-        echo "Encryption key:\n";
-        $keyHandle = fopen ("php://stdin","r");
-        $key = fgets($keyHandle);
-        fclose($keyHandle);
-
-        $this->EncryptionKey = str_replace("\n","",$key);
-        unset($key);
-
+    public function __construct(string $key) {
+        $this->EncryptionKey = $key;
         $this->Logger = new Logger($this);
         
         try{
@@ -36,7 +34,6 @@ class LonaDB {
 
             $this->Logger->InfoCache("Looking for config.");
 
-            //somehow file_exists() always retuns false for me... But this checks if the file did exist in the first place.
             file_put_contents("configuration.lona", file_get_contents("configuration.lona"));
             if(file_get_contents("configuration.lona") === "") $this->setup();
 
@@ -66,14 +63,58 @@ class LonaDB {
             $this->TableManager = new TableManager($this);
             $this->Logger->Info("Loading UserManager class.");
             $this->UserManager = new UserManager($this);
-            $this->Logger->Info("Loading Server class.");
-            $this->Server = new Server($this);        
+            $this->Logger->Info("Loading FunctionManager class.");
+            $this->FunctionManager = new FunctionManager($this);
+
+            $this->Logger->Info("Loading PluginManager class.");
+            $this->PluginManager = new PluginManager($this);
+            
+            $pid = @ pcntl_fork();
+            if( $pid == -1 ) {
+                throw new Exception( $this->getError( Thread::COULD_NOT_FORK ), Thread::COULD_NOT_FORK );
+            }
+            if( $pid ) {
+                // parent 
+                $this->pid = $pid;
+            }
+            else {
+                $this->PluginManager->LoadPlugins();
+            }
+
+            $serverpid = @ pcntl_fork();
+            if( $serverpid == -1 ) {
+                throw new Exception( $this->getError( Thread::COULD_NOT_FORK ), Thread::COULD_NOT_FORK );
+            }
+            if( $serverpid ) {
+                // parent 
+                $this->serverpid = $serverpid;
+            }
+            else {
+                $this->Logger->Info("Loading Server class.");
+                $this->Server = new Server($this); 
+            }
+
+            while($this->Running){
+
+            }
         }
         catch (\Exception $e){
             $this->Logger->Error($e);
         }
     }
 
+    private function Load() : void {
+        $pid = @ pcntl_fork();
+        if( $pid == -1 ) {
+            throw new Exception( $this->getError( Thread::COULD_NOT_FORK ), Thread::COULD_NOT_FORK );
+        }
+        if( $pid ) {
+            $this->pid = $pid;
+        }
+        else {
+        }
+    }
+
     private function setup() : void {
         $this->Logger->InfoCache("Invalid or missing config. Starting setup.");
         echo "Database port:\n";
@@ -117,6 +158,21 @@ class LonaDB {
         $encrypted = openssl_encrypt(json_encode($save), AES_256_CBC, $this->EncryptionKey, 0, $iv);
         file_put_contents("./configuration.lona", $encrypted.":".base64_encode($iv));
     }
+    
+    public function Stop() : void {
+        posix_kill( $this->pid, SIGKILL );
+        posix_kill( $this->serverpid, SIGKILL );
+        $this->Running = false;
+    }
 }
 
-$run = new LonaDB();
+
+echo "Encryption key:\n";
+$keyHandle = fopen ("php://stdin","r");
+$key = fgets($keyHandle);
+fclose($keyHandle);
+
+$encryptionKey = str_replace("\n","",$key);
+unset($key);
+
+$run = new LonaDB($encryptionKey);
\ No newline at end of file
diff --git a/src/LonaDB/Plugins/PluginManager.php b/src/LonaDB/Plugins/PluginManager.php
new file mode 100644
index 0000000..90b969a
--- /dev/null
+++ b/src/LonaDB/Plugins/PluginManager.php
@@ -0,0 +1,118 @@
+<?php
+
+namespace LonaDB\Plugins;
+
+require 'vendor/autoload.php';
+use LonaDB\LonaDB;
+
+class PluginManager{
+    private LonaDB $LonaDB;
+    private array $Plugins;
+    private array $EnabledPlugins;
+
+    public function __construct(LonaDB $lonaDB) {
+        $this->LonaDB = $lonaDB;
+        $this->Tables = array();
+    }
+
+    public function LoadPlugins () : void {
+        if(!is_dir("plugins/")) mkdir("plugins/");
+
+        $results = scandir("plugins/");
+
+        foreach($results as $r){
+            if(str_ends_with($r, ".phar")){
+                $phar = new \Phar("plugins/" . $r, 0);
+
+                foreach (new \RecursiveIteratorIterator($phar) as $file) {
+                    if($file->getFileName() === "plugin.json") {
+                        $conf = json_decode(file_get_contents($file->getPathName()), true);
+                        eval("\$path = substr(\$file->getPathName(), 0, -". strlen($file->getFileName()) .");");
+                    }
+                }
+
+                if($conf['main'] && $conf['main']['path'] && $conf['main']['class'] && $conf['main']['namespace'] && $conf['name']){
+                    file_put_contents($path . $conf['main']['path'], file_get_contents($path . $conf['main']['path']));
+                    if(file_get_contents($path. $conf['main']['path']) !== ""){
+                        try{
+                            $this->load_classphp($path, $phar);
+    
+                            eval("\$this->Plugins[\$conf['name']] = new " . $conf['main']['namespace'] . "\\" . $conf['main']['class'] . "();");
+
+                            $this->Plugins[$conf['name']]->onEnable($this->LonaDB);
+                        }
+                        catch(e){
+                            $this->LonaDB->Logger->Error("Could not load main file for plugin '" . $conf['name'] . "'");
+                        }
+                    }
+                    else $this->LonaDB->Logger->Error("Main file for plugin '" . $conf['name'] . "' is declared in config but doesn't exist");
+                }
+                else{
+                    $this->LonaDB->Logger->Error("Could not load the plugin in '" . $r . "'");
+                }
+            }
+            else if($r != "." && $r !== ".."){
+                $debugscan = scandir("plugins/" . $r);
+
+                if(in_array("plugin.json", $debugscan)) $conf = json_decode(file_get_contents("plugins/" . $r . "/plugin.json"), true);
+
+                if($conf['main'] && $conf['main']['path'] && $conf['main']['class'] && $conf['main']['namespace'] && $conf['name']){
+                    file_put_contents("plugins/" . $r . "/" . $conf['main']['path'], file_get_contents("plugins/" . $r . "/" . $conf['main']['path']));
+                    if(file_get_contents("plugins/" . $r . "/" . $conf['main']['path']) !== ""){
+                        try{
+                            $this->load_classphp("plugins/" . $r . "/");
+                            
+                            if($conf['build']){
+                                $phar = new \Phar("plugins/".$conf['name']."-".$conf['version'].".phar", 0, "plugins/".$conf['name']."-".$conf['version'].".phar");
+            
+                                $phar->buildFromDirectory("plugins/".$r."/");
+                            
+                                $phar->setDefaultStub($conf['main']['namespace'].'/'.$conf['main']['class'].'.php', $conf['main']['namespace'].'/'.$conf['main']['class'].'.php');
+                            
+                                $phar->setAlias($conf['name']."-".$conf['version'].".phar");
+                            
+                                $phar->stopBuffering();
+                            }
+
+                            eval("\$this->Plugins[\$conf['name']] = new " . $conf['main']['namespace'] . "\\" . $conf['main']['class'] . "();");
+
+                            $this->Plugins[$conf['name']]->onEnable($this->LonaDB);
+                        }
+                        catch(e){
+                            $this->LonaDB->Logger->Error("Could not load main file for plugin '" . $conf['name'] . "'");
+                        }
+                    }
+                    else $this->LonaDB->Logger->Error("Main file for plugin '" . $conf['name'] . "' is declared in config but doesn't exist");
+                }
+                else{
+                    $this->LonaDB->Logger->Error("Could not load the plugin in '" . $r . "'");
+                }
+            }
+        }
+    }
+
+    public function GetPlugin(string $name) : mixed {
+        if($this->Plugins[$name]) return $this->Plugins[$name];
+        else return false;
+    }
+
+    private function load_classphp(string $path, \Phar $phar = null) : void {
+        if(str_starts_with($path, "phar")){
+            foreach (new \RecursiveIteratorIterator($phar) as $file) {
+                if(str_ends_with($file->getPathName(), ".php")) require_once $file->getPathName();
+            }
+        }
+        if(str_ends_with($path, "/")) $path = substr($path, 0, -1);
+        $items = glob( $path . "/*" );
+        
+        foreach( $items as $item ) {
+            $isPhp = str_ends_with($item, ".php");
+    
+            if ( $isPhp ) {
+                require_once $item;
+            } else{
+                $this->load_classphp( $item . "/" );
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/LonaDB/Server.php b/src/LonaDB/Server.php
index 903680d..4ed03bb 100644
--- a/src/LonaDB/Server.php
+++ b/src/LonaDB/Server.php
@@ -50,7 +50,16 @@ class Server {
             $this->handleData($data, $server, $fd);
         });
 
-        $this->server->start();
+        try{
+            $this->server->start();
+        }
+        catch(e){
+            $this->LonaDB->Logger->Error(e);
+        }
+    }
+
+    public function Stop() : void {
+        $this->server->stop();
     }
 
     private function handleData(string $dataString, TCPServer $server, int $fd) : void {
diff --git a/src/LonaDB/Tables/Table.php b/src/LonaDB/Tables/Table.php
index 11ef898..167046f 100644
--- a/src/LonaDB/Tables/Table.php
+++ b/src/LonaDB/Tables/Table.php
@@ -146,7 +146,7 @@ class Table{
         $this->Save();
     }
 
-    private function Save(){
+    private function Save() : void {
         $iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length(AES_256_CBC));
         $save = array(
             "data" => $this->data,