PHP and ldap_bind function problem

[Dennis Putnam <dennis.putnam@aimaudit.com>]

I am having a problem authenticating users via the ldap_bind function.  
I think this is more of an LDAP question then PHP so I am hoping  
someone here has sufficient experience with both to help me. Here is  
the troubling code:

$bind=ldap_bind($connect,"uid=".$username.",dc=mydomain,dc=com",$_POST[' 
password']);

I don't know what kind off error I will get for an invalid password but  
I know the password in my testing is correct. I am guessing an invalid  
password will give me a different error but here is the one I get:

Warning: ldap_bind(): Unable to bind to server: Protocol error in  
/Library/WebServer/Documents/emailchpw.php on line 70

My 'ldap_connect' call returned successfully so the value of '$connect'  
is good. Can someone at least tell me what this error means? TIA.

Dennis Putnam
Sr. IT Systems Administrator
AIM Systems, Inc.
11675 Rainwater Dr., Suite 200
Alpharetta, GA  30004
Phone: 678-297-0700
FAX: 678-297-2666 or 770-576-1000
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