Bug #60182 [Opn->Csd]: Implicit call to spl_autoload_call() does not throw exceptions

[yohgaki]

Edit report at https://bugs.php.net/bug.php?id=60182&edit=1

 ID:                 60182
 Updated by:         yohg...@php.net
 Reported by:        pavel dot zubkou at gmail dot com
 Summary:            Implicit call to spl_autoload_call() does not throw
                     exceptions
-Status:             Open
+Status:             Closed
 Type:               Bug
 Package:            SPL related
 Operating System:   Debian GNU/Linux
 PHP Version:        5.3.8
-Assigned To:        
+Assigned To:        yohgaki
 Block user comment: N
 Private report:     N

 New Comment:

It seems fixed at least in 5.4

[yohgaki@dev PHP-5.4]$ ./php-bin -a
Interactive shell

php > echo 1290594600000 % 86400000;
378000
[yohgaki@dev PHP-5.4]$ ./php-bin 
<?php

function autoload($class)
{
    debug_print_backtrace();
    throw new Exception('Test message');
}

spl_autoload_register('autoload');

try {
    A::$someVariable;
} catch (Exception $e) {
    echo $e->getMessage() . "\n";
}

try {
    A::someMethod();
} catch (Exception $e) {
    echo $e->getMessage() . "\n";
}

#0  autoload(A)
#1  spl_autoload_call(A) called at [-:12]
Test message
#0  autoload(A)
#1  spl_autoload_call(A) called at [-:18]
Test message


Previous Comments:
------------------------------------------------------------------------
[2011-11-07 12:09:09] francois dot dambrine at isen-lille dot fr

As I run the test with 5.4b1 the result is :

#0  autoload(A)
#1  spl_autoload_call(A) called at [/home/isen/essai.php:12]
Erreur de segmentation

------------------------------------------------------------------------
[2011-10-31 22:41:23] pavel dot zubkou at gmail dot com

Description:
------------
Exceptions thrown from custom autoload function are not thrown outside the 
spl_autoload_call() function when it is implicitly called on expressions like 
'A::someMethod();' and '$b = A::CONSTANT;', i.e. when accessing static methods 
and constants of the class.

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

function autoload($class)
{
    debug_print_backtrace();
    throw new Exception('Test message');
}

spl_autoload_register('autoload');

try {
    A::$someVariable;
} catch (Exception $e) {
    echo $e->getMessage() . "\n";
}

try {
    A::someMethod();
} catch (Exception $e) {
    echo $e->getMessage() . "\n";
}

Expected result:
----------------
#0  autoload(A)
#1  spl_autoload_call(A) called at [/tmp/1.php:12]
Test message
#0  autoload(A)
#1  spl_autoload_call(A) called at [/tmp/1.php:18]
Test message

Actual result:
--------------
#0  autoload(A)
#1  spl_autoload_call(A) called at [/tmp/1.php:12]
Test message
#0  autoload(A)
#1  spl_autoload_call(A) called at [/tmp/1.php:18]
PHP Fatal error:  Class 'A' not found in /tmp/1.php on line 18
PHP Stack trace:
PHP   1. {main}() /tmp/1.php:0


------------------------------------------------------------------------



-- 
Edit this bug report at https://bugs.php.net/bug.php?id=60182&edit=1