Description:
------------
---
From manual page: http://www.php.net/function.spl-autoload-extensions
---
I try to register extensions with spl_autoload_extensions(). Extensions list contains space after comma in string i.e. ".php, .class.php". For autoloading I use spl_autoload_register() without parameters. This scheme doesn't work until I'll remove space from extensions list (i.e. ".php,.class.php"). I guess it should be better to trim spaces after separating string with extensions or add notice about this feature to the documentation.

Test script:
---------------
file project/system/test.class.php:
<?php
namespace system;
class test {
public static function alert() {
echo "test";
} } ?>

file project/index.php:
<?php
spl_autoload_extensions('.php, .class.php');
spl_autoload_register();
system\test::alert();
?>

Expected result:
----------------
test

Actual result:
--------------
Fatal error: Uncaught exception 'LogicException' with message 'Class system\test could not be loaded' in /var/www/project/index.php:4 Stack trace: #0 /var/www/project/index.php(4): spl_autoload('system\test') #1 {main} thrown in /var/www/project/index.php on line 4