From: [EMAIL PROTECTED]
Operating system: Gentoo
PHP version: 5.3.0alpha2
PHP Bug Type: Reproducible crash
Bug description: Erro handler stacking broken
Description:
------------
Stacking 2 error handlers is broken. With object methods only the first
error handler is invoked, with functions I even get a PHP crash.
Reproduce code:
---------------
-------------------------- Object methods -----------------------
<?php
class ErrorHandling
{
public function errorHandler1( $errno, $errstr )
{
echo "Caught on first level: '$errstr'\n";
return true;
}
public function errorHandler2( $errno, $errstr )
{
echo "Caught on second level: '$errstr'\n";
return true;
}
}
$err = new ErrorHandling();
set_error_handler( array( $err, 'errorHandler1' ) );
set_error_handler( array( $err, 'errorHandler2' ) );
trigger_error( 'Foo', E_USER_WARNING );
?>
-------------------------- Functions -----------------------
<?php
function errorHandler1( $errno, $errstr )
{
echo "Caught on first level: '$errstr'\n";
return true;
}
function errorHandler2( $errno, $errstr )
{
echo "Caught on second level: '$errstr'\n";
return true;
}
set_error_handler( 'errorHandler1' );
set_error_handler( 'errorHandler2' );
trigger_error( 'Foo', E_USER_WARNING );
?>
Expected result:
----------------
-------------------------- Object methods ----------------------- Caught
on second level: 'Foo'
-------------------------- Functions -----------------------
Caught on second level: 'Foo'
Actual result:
--------------
-------------------------- Object methods -----------------------
Caught on first level: 'Foo'
-------------------------- Functions -----------------------
Caught on first level: 'Foo'
zend_mm_heap corrupted
--
Edit bug report at http://bugs.php.net/?id=46241&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=46241&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=46241&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=46241&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=46241&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=46241&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=46241&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=46241&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=46241&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=46241&r=support
Expected behavior: http://bugs.php.net/fix.php?id=46241&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=46241&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=46241&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=46241&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46241&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=46241&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=46241&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=46241&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=46241&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=46241&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=46241&r=mysqlcfg
