spl_autoload_unregister

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

spl_autoload_unregister — Unregister given function as __autoload() implementation

Açıklama

spl_autoload_unregister(callable $callback): bool

Removes a function from the autoload queue. If the queue is activated and empty after removing the given function then it will be deactivated.

When this function results in the queue being deactivated, any __autoload function that previously existed will not be reactivated.

Bağımsız Değişkenler

callback: The autoload function being unregistered.

Dönen Değerler

Başarı durumunda true, başarısızlık durumunda false döner.

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User Contributed Notes 2 notes

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edgarortegaramirez at example dot com ¶

11 years ago


$functions = spl_autoload_functions();
    foreach($functions as $function) {
        spl_autoload_unregister($function);
    }

A nice way to unregister all functions.

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Julien B. ¶

15 years ago


Restore the binding to __autoload after using a spl_autoload_register() call

<?php 
spl_autoload_register(array('Doctrine', 'autoload'));

// some process

spl_autoload_unregister(array('Doctrine', 'autoload'));

// but now the old __autoload is not triggered anymore 
// you need to use :
spl_autoload_register('__autoload');

// but this will throw a LogicExeption if the __autoload 
// function is not defined yet, so use:
function autoload__ ( $className ) {
    if ( function_exists('__autoload'))
        __autoload($className);
}

spl_autoload_register('autoload__');

?>

So you can define your old __autoload in another file for example

May helps some folks in this catch 22

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