You can use it like this for filtering
<?php
$badSearchInput = 'Domain\username';
$escapedSearchInput = ldap_escape($badSearchInput, null, LDAP_ESCAPE_FILTER);
?>
You can use it like this for filtering
<?php
$badSearchInput = 'Domain\username';
$escapedSearchInput = ldap_escape($badSearchInput, null, LDAP_ESCAPE_FILTER);
?>