<?php

// LDAP variables

$ldap[‘user’]              = ‘uname’;

$ldap[‘pass’]              = ‘password’;

$ldap[‘host’]              = ‘ldap.example.com’;

$ldap[‘port’]              = 389;

$ldap[‘dn’]          = ‘cn’.$ldap[‘user’].’,ou=Department,o=Company Name’;

$ldap[‘base’]              = ‘’;

// connecting to ldap

$ldap[‘conn’] = ldap_connect( $ldap[‘host’], $ldap[‘port’] )

or die( “Could not connect to server {$ldap[‘host’]} );

// binding to ldap

$ldap[‘bind’] = ldap_bind( $ldap[‘conn’], $ldap[‘dn’], $ldap[‘pass’] );

if( !$ldap[‘bind’] )

{

    echo ldap_error( $ldap[‘conn’] );

    exit;

}

// search for the user on the ldap server and return all

// the user information

$ldap[‘result’] = ldap_search( $ldap[‘conn’], $ldap[‘base’], ‘uid=’.$ldap[‘user’] );

if( $ldap[‘result’] )

{

    // retrieve all the entries from the search result

    $ldap[‘info’] = ldap_get_entries( $ldap[‘conn’], $ldap[‘result’] );

}

else

{

    echo ldap_error( $ldap[‘conn’] );

    exit;

}

if( $ldap[‘info’] )

{

    // Add the user’s department name and email address

    // to the session

    $_SESSION[‘userdept’] = $ldap[‘info’][0][‘department’][0];

    $_SESSION[‘usermail’] = $ldap[‘info’][0][‘mail’][0];

}

else

{

    echo ldap_error( $ldap[‘conn’] );

    exit;

}

// close connection to ldap server

$ldap_close( $ldap[‘conn’] );

?>