PHP/Apache Registration Failed Duplicate Name Error

[Eucke Warren]

I am finally getting around to trying to chase down a PHP/Apache error 
that I believe is related to a legacy PHP update that was applied in the 
recent past.  I note that, at boot up, I am seeing the following errors 
in the apache error log:

PHP Warning:  Function registration failed - duplicate name - 
ldap_connect in Unknown on line 0
PHP Warning:  Function registration failed - duplicate name - ldap_close 
in Unknown on line 0
PHP Warning:  Function registration failed - duplicate name - ldap_bind 
in Unknown on line 0
PHP Warning:  Function registration failed - duplicate name - 
ldap_unbind in Unknown on line 0
PHP Warning:  Function registration failed - duplicate name - ldap_read 
in Unknown on line 0
PHP Warning:  Function registration failed - duplicate name - ldap_list 
in Unknown on line 0
PHP Warning:  Function registration failed - duplicate name - 
ldap_search in Unknown on line 0

These are just examples as there are much more and there are similar 
errors for imap which I assume has some dependency or relation.  I have 
googled and done some searching via Redhats archives but I cannot seem 
to pin down anything that would suggest what I should be looking at.  I 
understand that there is duplication of files.  I assume that there was 
a a legacy RPM that add files but did not remove the old ones and so 
those are both showing up and causing problems.  I have scanned the 
config files and the start files but I cannot seem to find the modules 
that would seem to be upsetting my server.

I am running RH9 and my PHP is php-4.2.2-17.7.legacy and my httpd is 
httpd-2.0.40-21.17.legacy.  Any pointers would greatly appreciated.

-- 
Eucke Warren
V 775.359.1121
F 775.358.9309