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PSR-4 class autoloader #php #class #autoloader
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<?php | |
namespace MyProjectNamespace; | |
/** | |
* PSR-4 class autoloader | |
* | |
* @param string $class The fully-qualified class name. | |
* | |
* @return void | |
*/ | |
spl_autoload_register(function ($class) { | |
$prefix = __NAMESPACE__ . '\\'; | |
$base_dir = __DIR__ . '/inc/'; | |
$len = strlen($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; | |
}); |
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