ldap_search ignoring the case letter

[Moalmamoun]

hello my friends i'm trying to get some data from the active directory but i have a problem when the stored eamil in capital letters or mixed letters , i want the ldap_search() to search the AD ignoring the case of the letters here's my function and thank you in advance

function LDAPget($email)
{
$ldap['server'] = 'xx.xx.xx.xx';
$ldap['user'] = 'x';
$ldap['pass'] = 'any';
$ds = ldap_connect($ldap['server']);
$bind = ldap_bind($ds, $ldap['user'], $ldap['pass']);
$filter = "(mail=$email)";
$sr = ldap_search($ds, $ldap['base_dn'], $filter, array('*'));
$rows = ldap_get_entries($ds, $sr);
}

 

 

[mentalist]

Personally never used it but a quick Google yielded this:

http://stackoverflow.com/questions/2017152/case-insensitive-ldap-searches