Question : composer autoload psr-4
Answered by : tiago-frana
"autoload": { "psr-4": { "Vendor\\": "src/" }, },Source : https://www.treinaweb.com.br/blog/psr-4-a-recomendacao-de-autoload-do-php | Last Update : Fri, 18 Jun 21
Question : custom autoload without composer php psr4
Answered by : tiago-frana
<?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; } });
}Source : https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-4-autoloader-examples.md | Last Update : Fri, 14 Jan 22