Hi Greg,
> (I meant commit when I said patch, sorry :)
>
> http://news.php.net/php.cvs/58696
> and
> http://news.php.net/php.cvs/58697
Thanks, looks fine to me. However, I noticed that closures don't work
with spl_autoload_unregister() and spl_autoload_functions(). Also,
classes that define __invoke work with spl_autoload_functions() but not
with spl_autoload_unregister() - unless array ($o, '__invoke') is given
to spl_autoload_register() directly, then the same will work for unregister.
Or, to sum it up:
i) Real Closures
$c = function ($class) { var_dump ('foo'); }
spl_autoload_register ($c);
var_dump (spl_autoload_functions ()); // '{closure}'
spl_autoload_unregister ($c); // no effect
ii) Invokables
WORKS:
<?php
class Autoloader {
private $dir;
public function __construct ($dir) {
$this->dir = $dir;
}
public function __invoke ($class) {
var_dump ("{$this->dir}/$class.php");
}
}
$al1 = new Autoloader ('d1');
$al2 = new Autoloader ('d2');
spl_autoload_register (array ($al1, '__invoke'));
spl_autoload_register (array ($al2, '__invoke'));
var_dump (spl_autoload_functions ());
spl_autoload_unregister (array ($al1, '__invoke'));
$x = new Test;
?>
SEMI-WORKS:
<?php
class Autoloader {
private $dir;
public function __construct ($dir) {
$this->dir = $dir;
}
public function __invoke ($class) {
var_dump ("{$this->dir}/$class.php");
}
}
$al1 = new Autoloader ('d1');
$al2 = new Autoloader ('d2');
spl_autoload_register ($al1);
spl_autoload_register ($al2);
var_dump (spl_autoload_functions ());
// gives array ($object, '__invoke') instead of
// directly $object - but that's at least equivalent
spl_autoload_unregister ($al1);
// no effect
spl_autoload_unregister (array ($al1, '__invoke'));
// no effect
$x = new Test;
?>
Regards,
Christian
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