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Bug #52805 Unable to load dynamic library php_ldap.dll
Submitted: 2010-09-09 21:55 UTC Modified: 2010-09-09 23:15 UTC
Votes:1
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:1 (100.0%)
From: emiller at gomedico dot com Assigned:
Status: Not a bug Package: LDAP related
PHP Version: 5.2.14 OS: Windows 2003 Server
Private report: No CVE-ID: None
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From: emiller at gomedico dot com
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 [2010-09-09 21:55 UTC] emiller at gomedico dot com 
Description:
------------
System Config:
Windows Server 2003 (32-bit)
Apache 2.2.16
PHP 5.2.14

Error Message in Apache Log:
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program 
Files\\PHP\\5.2\\ext\\php_ldap.dll' - The operating system cannot run %1.\r\n in 
Unknown on line 0

Facts / Things I've Tried
- Apache LDAP module is showing in PHPINFO to indicate that it is loading 
correctly and issue resides on PHP side.
- php_ldap extension uncommented.
- C:\Program Files\PHP\5.2 and C:\Program Files\PHP\5.2\ext have both been added 
to the PATH variable
- extension_dir set to C:\Program Files\PHP\5.2\ext
- dll location has been verified manually (by two sets of eyes)
- Apache has been rebooted
- Server has been rebooted
- Downloaded PHP 5.2.14 (VC6 Thread-Safe for Win) from php.net, replaced DLL 
with DLL from ZIP and rebooted.
- Replaced entire install of PHP with ZIP listed above, rebooted.
- Placed DLLs in System32 folder (out of desperation)


Test script:
---------------
n/a

Expected result:
----------------
PHP LDAP module to load correctly and show in PHPInfo

Actual result:
--------------
Error Message in Apache Log:
PHP Warning: PHP Startup: Unable to load dynamic library 'C:\\Program 
Files\\PHP\\5.2\\ext\\php_ldap.dll' - The operating system cannot run %1.\r\n in 
Unknown on line 0

Patches

Pull Requests

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 [2010-09-09 22:24 UTC] pajoye@php.net
-Status: Open +Status: Feedback
 [2010-09-09 22:24 UTC] pajoye@php.net 
Works just fine (since years in 5.2), please try in CLI (php.exe -d ... ) to see the exact error.
 [2010-09-09 22:33 UTC] emiller at gomedico dot com 
php.exe -d extension=php_ldap.dll returns PHP Warning: Module 'ldap' already 
loaded in Unknown on line 0
 [2010-09-09 23:01 UTC] pajoye@php.net
-Status: Feedback +Status: Bogus
 [2010-09-09 23:01 UTC] pajoye@php.net 
That means the module has been loaded already (aka it works).

See:

php -m

to see the list of loaded modules.

and

php -i | find "php.ini"

to see the php.ini used, the one where php_ldap.dll is defined.

Please ask more questions/support on the PHP Windows or PHP setup mailing lists, see the 'list' link in the php.net site.
 [2010-09-09 23:14 UTC] emiller at gomedico dot com 
Thats the conflict Im having, it may show as loaded but within PHPInfo it is not 
showing as loaded.
 [2010-09-09 23:15 UTC] pajoye@php.net 
apache loading different php.ini, some PATHs are wrong, many ways to break an install. But there is no bug, sorry.
 
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