Description:
------------
---
From manual page: http://www.php.net/function.spl-autoload-register
---


Why do you call the "stack" what spl_autoload_register function uses? I was really really embarassed when I was debugging my script. Correct me if I'm wrong but the stack is a data structure that uses LIFO mechanism to store its entities. That means that what you added last is gonna to be pulled out of the stack first (Last In - First out).

And what php uses is just a list, that can be appended or prepended depending on what your arguments are. By default, the $prepend argument is false. I suppose it's more a queue rather than stack.

Test script:
---------------
<?php

function register_other1() {
    echo "\nreg1";
    spl_autoload_register(function ($className) {
        echo "\nCan not load class with other autoload 1: " . $className;
    });
}

register_other1();

function register_other2() {
    echo "\nreg2";
    spl_autoload_register(function ($className) {
        echo "\nCan not load class with other autoload 2: " . $className;
    });
}

register_other2();

function register_other3() {
    echo "\nreg3";
    spl_autoload_register(function ($className) {
        echo "\nCan not load class with other autoload 3: " . $className;
    });
}

register_other3();

var_dump(spl_autoload_functions());
new \Sasa\Lol\Prol();

Expected result:
----------------
reg1
reg2
reg3

Can not load class with other autoload 3: Sasa\Lol\Prol
Can not load class with other autoload 2: Sasa\Lol\Prol
Can not load class with other autoload 1: Sasa\Lol\Prol

Actual result:
--------------
reg1
reg2
reg3

array (size=3)
  0 => 
    object(Closure)[1]
  1 => 
    object(Closure)[2]
  2 => 
    object(Closure)[3]


Can not load class with other autoload 1: Sasa\Lol\Prol
Can not load class with other autoload 2: Sasa\Lol\Prol
Can not load class with other autoload 3: Sasa\Lol\Prol