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January 22, 2024 14:45
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Extreme minification of shortest possible PSR-0 compliant autoloader, 5 lines !
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<?php | |
//set_include_path(get_include_path() . PATH_SEPARATOR . __DIR__); // optional | |
spl_autoload_register(function ($class) { | |
$file = preg_replace('#\\\|_(?!.+\\\)#','/', $class) . '.php'; | |
if (stream_resolve_include_path($file)) | |
require $file; | |
}); |
Why not use require_once
? Or does spl_autoload_register
automatically prevent loading files multiple times?
Yes, autoloading happens only if the class definition is not yet included. But may be require_once is safer ;)
This regex is reliable?
Some tests indicate an error in this part "(?!".
For the perfect, please add braces to if statement :))
"The body of each structure MUST be enclosed by braces." (c) PSR-2
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@include
was lame... Now i check if the file can be included, then require it ;)