Custom autoload without composer

<?php
//custom autoload without composer
$to_map = [
    'App\\' =>  'app/',
    'Core\\' => 'Core/',
];

foreach($to_map as $prefix => $base_dir)
{
    spl_autoload_register(function ($class) use ($prefix, $base_dir) {

        $base_dir = __DIR__ . "/{$base_dir}";

        $len = strlen($prefix);
        if (strncmp($prefix, $class, $len) !== 0)
        {
            return;
        }

        $relative_class = substr($class, $len);

        $file = $base_dir . str_replace('\\', '/', $relative_class) . '.php';

        if (file_exists($file))
        {
            require $file;
        }
    });
}

Composer autoload

require __DIR__ . '/vendor/autoload.php';

$log = new Monolog\Logger('name');
$log->pushHandler(new Monolog\Handler\StreamHandler('app.log', Monolog\Logger::WARNING));
$log->addWarning('Foo');

Source: getcomposer.org

Similar codes

0 vote311 views1 answer
Symfony\Component\HttpKernel\Exception\NotFoundHttpException: POST http://localhost/post
PHP Symfony
2 votes294 views1 answer
Laravel vendor:publish not working
PHP Laravel
0 vote380 views2 answers
Yii2 get cookie
PHP Yii
3 votes292 views1 answer
Send multiple mail in laravel
PHP
15 votes273 views3 answers
Alert js in php
PHP
0 vote244 views1 answer
Laravel touches
PHP
6 votes274 views3 answers
Set route name laravel
PHP
1 vote273 views1 answer
How to mantain text in form after error php
PHP
0 vote262 views1 answer
Take 10 skip 10 laravel
PHP
24 votes273 views6 answers
For each php
PHP