diff --git a/phptodo/app.php b/phptodo/app.php
new file mode 100644
index 0000000..1c177e4
--- /dev/null
+++ b/phptodo/app.php
@@ -0,0 +1,71 @@
+<?php
+require_once __DIR__ . '/vendor/autoload.php';
+require __DIR__ . '/src/TodoController.php';
+require __DIR__ . '/src/TodoRepository.php';
+
+use Slim\Factory\AppFactory;
+use Psr\Http\Message\ResponseInterface as Response;
+use Psr\Http\Message\ServerRequestInterface as Request;
+use Tuupola\Middleware\CorsMiddleware;
+
+$app = AppFactory::create();
+$repository = new TodoRepository();
+$todoController = new TodoController($repository);
+
+$app->add(new CorsMiddleware(
+    [
+        "origin" => ["*"],
+        "methods" => ["GET", "POST", "PUT", "PATCH", "DELETE"],
+        "headers.allow" => ["Authorization", "Content-Type"],
+        "headers.expose" => [],
+        "credentials" => true,
+        "cache" => 0
+    ]
+));
+
+$app->get('/todos', function (Request $request, Response $response, $args) use ($todoController) {
+
+    $todos = $todoController->getAllTodos();
+    $response->getBody()->write(json_encode($todos));
+    $response = $response->withStatus(200, 'OK');
+    return $response;
+});
+
+// Map the GET /todos/{id} endpoint to the getTodoById method
+$app->get('/todos/{id}', function (Request $request, Response $response, $args) use ($todoController) {
+    $id = $args['id'];
+    $todo = $todoController->getTodoById($id);
+    $response->getBody()->write(json_encode($todo));
+    $response = $response->withStatus(200, 'OK');
+    return $response;
+});
+
+// Map the POST /todos endpoint to the createTodo method
+$app->post('/todos', function (Request $request, Response $response, $args) use ($todoController) {
+
+    $data = $request->getBody();
+    $todo = $todoController->createTodo($data);
+    $response->getBody()->write(json_encode($todo));
+    $response = $response->withStatus(200, 'OK');
+    return $response->withHeader('Content-Type', 'application/json');
+});
+
+// Map the PUT /todos/{id} endpoint to the updateTodoById method
+$app->put('/todos', function (Request $request, Response $response, $args) use ($todoController) {
+    $data = $request->getBody();
+    $todo = $todoController->updateTodoById($data);
+    $response->getBody()->write(json_encode($todo));
+    $response = $response->withStatus(201, 'OK');
+    return $response;
+});
+
+// Map the DELETE /todos/{id} endpoint to the deleteTodoById method
+$app->delete('/todos/{id}', function (Request $request, Response $response, $args) use ($todoController) {
+    $id = $args['id'];
+    $todoController->deleteTodoById($id);
+    $response->getBody()->write(json_encode(['id' => $id]));
+    $response = $response->withStatus(200, 'OK');
+    return $response;
+});
+
+$app->run();
diff --git a/phptodo/composer.json b/phptodo/composer.json
new file mode 100644
index 0000000..cea1757
--- /dev/null
+++ b/phptodo/composer.json
@@ -0,0 +1,19 @@
+{
+    "name": "statsig/phptodo",
+    "description": "A PHP Todo project",
+    "type": "project",
+    "require": {
+        "statsig/statsigsdk": "^2.2",
+        "doctrine/dbal": "^3.7",
+        "slim/slim": "4.*",
+        "tuupola/cors-middleware": "*",
+        "psr/http-message": "^1.0",
+        "selective/basepath": "*"
+
+    },
+    "autoload": {
+        "psr-4": {
+            "Statsig\\Phptodo\\": "src/"
+        }
+    }
+}
diff --git a/phptodo/main.php b/phptodo/main.php
new file mode 100644
index 0000000..e69de29
diff --git a/phptodo/src/TodoController.php b/phptodo/src/TodoController.php
new file mode 100644
index 0000000..913a2c9
--- /dev/null
+++ b/phptodo/src/TodoController.php
@@ -0,0 +1,82 @@
+<?php
+class TodoController
+{
+    private $repository;
+
+    public function __construct($repository)
+    {
+        $this->repository = $repository;
+    }
+
+    public function getAllTodos()
+    {
+        $todos = $this->repository->getAllTodos();
+        return $todos;
+    }
+
+    public function getTodoById($id)
+    {
+        $todo = $this->repository->getTodoById($id);
+        if ($todo) {
+            return  $todo;
+        }
+        return  $this->notFound();
+    }
+
+    public function createTodo()
+    {
+        $input = $this->getJsonInput();
+        $todo =  $this->repository->createTodo(
+            $input['task'] ?? '',
+            $input['description'] ?? '',
+            $input['completed'] ?? false,
+            $input['edited'] ?? false,
+            $input['serialNumber'] ?? 0,
+            $input['lastViewed'] ?? '',
+            $input['createdDate'] ?? '',
+            $input['modifiedDate'] ?? ''
+        );
+        return $todo;
+    }
+
+    public function updateTodoById()
+    {
+        $input = $this->getJsonInput();
+        $todo =  $this->repository->updateTodo(
+            $input['id'] ?? 0,
+            $input['task'] ?? '',
+            $input['description'] ?? '',
+            $input['completed'] ?? false,
+            $input['edited'] ?? false,
+            $input['serialNumber'] ?? 0,
+            $input['lastViewed'] ?? '',
+            $input['createdDate'] ?? '',
+            $input['modifiedDate'] ?? ''
+        );
+        return $todo;
+    }
+
+    public function deleteTodoById($id)
+    {
+        $this->repository->deleteTodo($id);
+        return ['id' => $id];
+    }
+
+    public function sendJsonResponse($data)
+    {
+        header('Content-Type: application/json');
+        return json_encode($data);
+    }
+
+    public function getJsonInput()
+    {
+        $input = file_get_contents('php://input');
+        return json_decode($input, true) ?? [];
+    }
+
+    public function notFound()
+    {
+        header('HTTP/1.1 404 Not Found');
+        echo '404 Not Found';
+    }
+}
diff --git a/phptodo/src/todo.php b/phptodo/src/todo.php
new file mode 100644
index 0000000..9ce390a
--- /dev/null
+++ b/phptodo/src/todo.php
@@ -0,0 +1,26 @@
+<?php
+class Todo
+{
+  public $id;
+  public $task;
+  public $description;
+  public $completed;
+  public $edited;
+  public $serialNumber;
+  public $lastViewed;
+  public $createdDate;
+  public $modifiedDate;
+
+  public function __construct($id, $task, $description, $completed, $edited, $serialNumber, $lastViewed, $createdDate, $modifiedDate)
+  {
+    $this->id = $id;
+    $this->task = $task;
+    $this->description = $description;
+    $this->completed = $completed;
+    $this->edited = $edited;
+    $this->serialNumber = $serialNumber;
+    $this->lastViewed = $lastViewed;
+    $this->createdDate = $createdDate;
+    $this->modifiedDate = $modifiedDate;
+  }
+}
diff --git a/phptodo/src/todorepository.php b/phptodo/src/todorepository.php
new file mode 100644
index 0000000..ac9ce86
--- /dev/null
+++ b/phptodo/src/todorepository.php
@@ -0,0 +1,87 @@
+<?php
+
+class TodoRepository
+{
+    private $filePath = 'todos.json';
+
+
+    public function __construct()
+    {
+        if (!file_exists($this->filePath)) {
+            touch($this->filePath);
+        }
+    }
+
+    public function getAllTodos()
+    {
+        $todos = json_decode(file_get_contents($this->filePath), true);
+        return $todos;
+    }
+
+    public function getTodoById($id)
+    {
+        $todos = json_decode(file_get_contents($this->filePath), true);
+        foreach ($todos as $todo) {
+            if ($todo['id'] == $id) {
+                return $todo;
+            }
+        }
+        return null;
+    }
+
+    public function createTodo($task, $description, $completed, $edited, $serialNumber, $lastViewed, $createdDate, $modifiedDate)
+    {
+        $todos = json_decode(file_get_contents($this->filePath), true);
+        $count = count($todos ?? []);
+
+        $newTodo = [
+            'id' => $count + 1,
+            'task' => $task,
+            'description' => $description,
+            'completed' => $completed,
+            'edited' => $edited,
+            'serialNumber' => $serialNumber,
+            'lastViewed' => $lastViewed,
+            'createdDate' => $createdDate,
+            'modifiedDate' => $modifiedDate
+        ];
+        $todos[] = $newTodo;
+        file_put_contents($this->filePath, json_encode($todos));
+        return $newTodo;
+    }
+
+    public function updateTodo($id, $task, $description, $completed, $edited, $serialNumber, $lastViewed, $createdDate, $modifiedDate)
+    {
+        $todos = json_decode(file_get_contents($this->filePath), true);
+        $tempTodo = null;
+        error_log($id);
+        foreach ($todos as &$todo) {
+            if ($todo['id'] == $id) {
+                $todo['task'] = $task;
+                $todo['description'] = $description;
+                $todo['completed'] = $completed;
+                $todo['edited'] = $edited;
+                $todo['serialNumber'] = $serialNumber;
+                $todo['lastViewed'] = $lastViewed;
+                $todo['createdDate'] = $createdDate;
+                $todo['modifiedDate'] = $modifiedDate;
+                $tempTodo = $todo;
+                break;
+            }
+        }
+        file_put_contents($this->filePath, json_encode($todos));
+        return $tempTodo;
+    }
+
+    public function deleteTodo($id)
+    {
+        $todos = json_decode(file_get_contents($this->filePath), true);
+        foreach ($todos as $key => $todo) {
+            if ($todo['id'] == $id) {
+                unset($todos[$key]);
+                break;
+            }
+        }
+        file_put_contents($this->filePath, json_encode(array_values($todos)));
+    }
+}
diff --git a/phptodo/src/todos.json b/phptodo/src/todos.json
new file mode 100644
index 0000000..e69de29
diff --git a/phptodo/src/util.php b/phptodo/src/util.php
new file mode 100644
index 0000000..c762271
--- /dev/null
+++ b/phptodo/src/util.php
@@ -0,0 +1,83 @@
+<?php
+
+require_once __DIR__ . '/vendor/autoload.php'; // path to installation folder
+require __DIR__ . '/src/TodoController.php';
+require __DIR__ . '/src/TodoRepository.php';
+
+use Statsig\StatsigServer;
+use Statsig\StatsigOptions;
+use Statsig\Adapters\LocalFileDataAdapter;
+use Statsig\Adapters\LocalFileLoggingAdapter;
+use Statsig\StatsigUser;
+use Statsig\StatsigEvent;
+
+class Main
+{
+    private $statsig;
+    private $deleteFeature;
+    private $user;
+    private $fileName;
+    private $todo_controller;
+    private $todo_repository;
+
+
+    public function __construct()
+    {
+        $config_adapter = new LocalFileDataAdapter();
+        $logging_adapter = new LocalFileLoggingAdapter();
+        $options = new StatsigOptions($config_adapter, $logging_adapter);
+        $this->statsig = new StatsigServer("secret-9lbe9aax4FWPyJiLrKfo8GAj1cXX2UUqoDBcG4B7rKW", $options);
+        $this->user = StatsigUser::withUserID("php_user");
+        $this->user->setEmail("user_php@statsig.com");
+        $this->user->setCountry("IN");
+    }
+
+    public function run()
+    {
+        // Main functionality of the application
+        $config = $this->statsig->getConfig($this->user, "warning_banner");
+        // error_log("The value of variable is: " . $config);
+        print_r($config);
+        $jsonString = json_encode($config);
+        print_r($jsonString);
+
+        $repository = new TodoRepository();
+        $this->todo_controller = new TodoController($repository);
+        //  $this->todo_controller->handleRequest();
+
+    }
+
+    public function getExperiment()
+    {
+        $todo_experiment = $this->statsig->getExperiment($this->user, "item_sorting");
+        print_r($todo_experiment);
+        print_r($todo_experiment->getName());
+        print_r($todo_experiment->getValue());
+
+        $jsonString = json_encode($todo_experiment);
+        print_r($jsonString);
+    }
+
+    public function logEvent()
+    {
+        $event = new StatsigEvent("TODO_CREATE");
+        $event->setUser($this->user);
+        $event->setValue("TODO");
+        $event->setMetadata(array("title" => "TODO_1"));
+        $this->statsig->logEvent($event);
+    }
+
+    public function flush()
+    {
+        $this->statsig->flush();
+    }
+}
+
+$main = new Main();
+$main->run();
+$main->getExperiment();
+$main->logEvent();
+$main->flush();
+
+phpinfo()
+?>
\ No newline at end of file
diff --git a/phptodo/todos.json b/phptodo/todos.json
new file mode 100644
index 0000000..8dc3c09
--- /dev/null
+++ b/phptodo/todos.json
@@ -0,0 +1 @@
+[{"id":1,"task":"task2_Edited_2","description":"","completed":true,"edited":true,"serialNumber":2,"lastViewed":true,"createdDate":"2023-10-10T15:05:15.486Z","modifiedDate":"2023-10-10T20:36:13.596Z"},{"id":2,"task":"task9","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":4,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":5,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":6,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":7,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":8,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":9,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":10,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":11,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":12,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":13,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":14,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":15,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":16,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":17,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":18,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":19,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":20,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":21,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":22,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":23,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":24,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":25,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":26,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"},{"id":27,"task":"task3","description":"","completed":true,"edited":false,"serialNumber":10,"lastViewed":false,"createdDate":"2023-10-06T10:41:11.806Z","modifiedDate":"2023-10-06T10:41:11.806Z"}]
\ No newline at end of file