How to enable ldap in php MAMP?

Question

I would like to create a Login System with Active Directory. so I use the adLDAP to do that. but finally, When I login in web Login page, It display

exception 'adLDAPException' with message 'No LDAP support for PHP.
See: http://www.php.net/ldap' in C:\MAMP\htdocs\adLDAP\src\adLDAP.php:600 
Stack trace: #0 C:\MAMP\htdocs\adLDAP\examples\authenticate.php(29): 
adLDAP->__construct() #1 {main}

Error

and extension php_ldap.dll in php.ini

and make sure I have php_ldap.dll file

but still not work

I create a

<?php
phpinfo();
?>

to check Is the ldap enable?? but it is not enabled...... any Idea, thx very much My php version is MAMP PHP Version 5.6.30

Answer 1

To check if LDAP is available for you just check if function ldap_connect exists:

if (!function_exists('ldap_connect')) {
    die('Your server does not support LDAP');
}