From: flying at dom dot natm dot ru
Operating system: windows 2000
PHP version: 5.0.2
PHP Bug Type: Reproducible crash
Bug description: Crash when passing undefned variable to __get() and return its name
Description:
------------
PHP 5.0.2 on Windows 2000 SP4.
There is reproducible crash happens when one tries to pass undefined
variable to a class with defined __get() function.
Example code:
<?php
class Test {
function __construct() {}
public function __get($name)
{
echo '__get() called: '.$name;
return($name);
}
};
$test = new Test();
echo $test->$testvar;
?>
Running this code from under Apache results in HTTP 500 error, running it
from shell results to some garbage to be shown on screen and program exit.
However running it as:
php.exe test.php >log
results in following text appearing in log:
Notice: Undefined variable: testvar in C:\web\test.php on line 13
__get() called:
Moreover changing return($name); inside __get() to returning anything
else (either static value or some other variable) results in crash
disappearing.
--
Edit bug report at http://bugs.php.net/?id=30328&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30328&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30328&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30328&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=30328&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=30328&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=30328&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=30328&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=30328&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=30328&r=support
Expected behavior: http://bugs.php.net/fix.php?id=30328&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=30328&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=30328&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=30328&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30328&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=30328&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=30328&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=30328&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=30328&r=float
MySQL Configuration Error: http://bugs.php.net/fix.php?id=30328&r=mysqlcfg
