From:             Claus-Werner dot Lermen at zf dot com
Operating system: Windows 2003
PHP version:      4.3.9
PHP Bug Type:     Dynamic loading
Bug description:  php hangs when extension is not existing

Description:
------------
php hangs when it tries to load an non existing extension. 
This happens no matter if cgi or ISAPI.  The effect is most dramatic, if
php runs als ISAPI Filter; then it is no longer possible to stop IIS. When
running as cgi, the cgi timeout will evetually clean up the situation.
A small typo in php.ini can thus make an webserver unavailable - which I
would consider a bug.
When I call php.exe from the commandline, a message box with an
errormessage pops up (... unable to load dynamic library ...)! If php
tries to to the same while running without a screen, could this cause the
observed behaviour?
I tried several php Version up to 5.02 - they all do the same!

Reproduce code:
---------------
any php code

Expected result:
----------------
php writes an error message!

Actual result:
--------------
php hange when running without a screen

-- 
Edit bug report at http://bugs.php.net/?id=30760&edit=1
-- 
Try a CVS snapshot (php4):   http://bugs.php.net/fix.php?id=30760&r=trysnapshot4
Try a CVS snapshot (php5.0): 
http://bugs.php.net/fix.php?id=30760&r=trysnapshot50
Try a CVS snapshot (php5.1): 
http://bugs.php.net/fix.php?id=30760&r=trysnapshot51
Fixed in CVS:                http://bugs.php.net/fix.php?id=30760&r=fixedcvs
Fixed in release:            http://bugs.php.net/fix.php?id=30760&r=alreadyfixed
Need backtrace:              http://bugs.php.net/fix.php?id=30760&r=needtrace
Need Reproduce Script:       http://bugs.php.net/fix.php?id=30760&r=needscript
Try newer version:           http://bugs.php.net/fix.php?id=30760&r=oldversion
Not developer issue:         http://bugs.php.net/fix.php?id=30760&r=support
Expected behavior:           http://bugs.php.net/fix.php?id=30760&r=notwrong
Not enough info:             
http://bugs.php.net/fix.php?id=30760&r=notenoughinfo
Submitted twice:             
http://bugs.php.net/fix.php?id=30760&r=submittedtwice
register_globals:            http://bugs.php.net/fix.php?id=30760&r=globals
PHP 3 support discontinued:  http://bugs.php.net/fix.php?id=30760&r=php3
Daylight Savings:            http://bugs.php.net/fix.php?id=30760&r=dst
IIS Stability:               http://bugs.php.net/fix.php?id=30760&r=isapi
Install GNU Sed:             http://bugs.php.net/fix.php?id=30760&r=gnused
Floating point limitations:  http://bugs.php.net/fix.php?id=30760&r=float
MySQL Configuration Error:   http://bugs.php.net/fix.php?id=30760&r=mysqlcfg

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