Validation & CSRF 


// Controller Logic
public function handleForm() {
    $data = $this->request->validate([
        'username' => 'required',
        'email' => 'required|email'
    ]);
    // Auto-redirects back with errors if invalid
}
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Automatic Validation & Redirect

HTMX & API

Click to load data from `/api/stats` without page reload using HTMX.

Waiting for interaction...
✔ OK
Time:

Try clicking Navigation Links. They use hx-boost (Global).


<!-- Alpine.js + Fetch (JSON) -->
<button @click="fetch('/api')">Load</button>

<!-- HTMX (HTML Partial) -->
<a href="/about" hx-boost="true">About</a>
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Frontend Interaction

Cache

101

Cached for 60s.

Middleware

Visit Admin (Blocked) Visit Admin (Token OK)

Database

Standby Connected Failed

Plugin System

Modular architecture with `PluginManager`.

Go to Plugin

Localization (i18n)

Current Locale: en

"Welcome to Neo Framework"

(A lightweight and powerful PHP framework.)

Tiếng Việt English 

// Usage in View
<?= app()->lang->get('messages.welcome') ?>

// File: resources/lang/en/messages.php
return ['welcome' => 'Welcome...'];
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Locale-based string retrieval

Events & Filters

Demo Filters: Modifying data before output.

Filter: 'the_content'
- Filtered

* Real filters run on PHP side. See DemoPlugin for backend implementation. 


// In DemoPlugin::boot()
$this->app->events->listen('view.render_content', function ($content) {
    return $content . "<footer>Hooked!</footer>";
});
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Hook Registration

UI Component

Reusable Modal component managed via PHP View Helper.

This is a Reusable Component

This modal is called via $this->component(), keeping views clean.

<?= $this->component('modal', [...]) ?> 

<!-- components/modal.php -->
<div x-data=\"{ open: false }\">
    <button @click=\"open = true\">Trigger</button>
    <div x-show=\"open\">...</div>
</div>
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Reusable View Component

Dynamic Routing

Parameters extraction from URL.

Visit /demo/params/123 Visit /demo/params/awesome-post 

// Route
$app->router('/demo/params/{id}', 'GET', 
    ['App\Controllers\DemoController', 'params']
);

// Controller
public function params($params) {
    $id = $params['id']; 
    // ...
}
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Routing with Parameters

Session Manager

Current Session Data: 

            


            

                
                
            

            

                
                
            


            

    
    

        

            

// Set Session
$app->session->set('key', 'value');

// Get Session
$val = $app->session->get('key');


            

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Session Manipulation

            


        

    


    
    

        

            

                

                     New Features: Mail & Upload
                

                

                    Demonstrating PHPMailer integration and Intervention Image processing.
                

            

            
                Try Demos