What are some recommended PHP frameworks based on personal experiences for someone looking for simplicity, performance, and Ajax capabilities?

When looking for a PHP framework that offers simplicity, performance, and Ajax capabilities, some recommended options based on personal experiences include Laravel, Symfony, and CodeIgniter. These frameworks are known for their ease of use, robust performance, and built-in support for Ajax functionality, making them ideal choices for developers looking to build modern web applications.

// Example code using Laravel framework for Ajax functionality
Route::get('/ajax-example', function () {
    return view('ajax-example');
});

// In ajax-example.blade.php
$.ajax({
    url: '/ajax-example',
    type: 'GET',
    success: function(response) {
        console.log(response);
    }
});