spl_autoload_functions
(PHP 5 >= 5.1.2)
spl_autoload_functions — Return all registered __autoload() functions
Описание
array spl_autoload_functions
( void
)
Get all registered __autoload() functions.
Список параметров
This function has no parameters.
Возвращаемые значения
An array of all registered __autoload functions. If the autoload stack is not activated then the return value is FALSE. If no function is registered the return value will be an empty array.
Коментарии
If you use an anonymous function, it will return the object that are expected.
spl_autoload_register(function ($myclass){
$keyclass = substr($myclass, 0, 1);
switch ($keyclass) {
case 'c':
if (file_exists("class".DIRECTORY_SEPARATOR.$myclass.".php") === true)
require_once ("class".DIRECTORY_SEPARATOR.$myclass.".php");
break;
case 'i':
if (file_exists("interface".DIRECTORY_SEPARATOR.$myclass.".php") === true)
require_once ("interface".DIRECTORY_SEPARATOR.$myclass.".php");
break;
case 'a':
if (file_exists("abstract".DIRECTORY_SEPARATOR.$myclass.".php") === true)
require_once ("abstract".DIRECTORY_SEPARATOR.$myclass.".php");
break;
default:
if (file_exists($myclass.".php") === true)
require_once ($myclass.".php");
}
/******************************/
var_dump(spl_autoload_functions()) return:
array(1) {
[0]=>
object(Closure)#1 (1) {
["parameter"]=>
array(1) {
["$myclass"]=>
string(10) "<required>"
}
}
}
<?php
spl_autoload_register(function ($name) {
echo "Want to load $name.\n";
});
spl_autoload_register(function($className) {
var_dump($className);
});
function unregister($className) {
var_dump($className.' i will be the first');
}
spl_autoload_register('unregister');
var_dump(spl_autoload_functions());
===================
array(3) {
[0]=>
object(Closure)#1 (1) {
["parameter"]=>
array(1) {
["$name"]=>
string(10) "<required>"
}
}
[1]=>
object(Closure)#2 (1) {
["parameter"]=>
array(1) {
["$className"]=>
string(10) "<required>"
}
}
[2]=>
string(10) "unregister"
}