Description:
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I have tried for two days every possibility to get a simple LDAP query to return anything. I have copied and tried some 50 different scripts. I can't get anything to come back.

Reproduce code:
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$ldaphost="myserver"; 
$ldapport=389;       

$ldapconn=ldap_connect($ldaphost, $ldapport);

$bind=ldap_bind($ldapconn);
echo "Bind result is ".$r." -- blank is good<p>";

$dn="OU=Support,dc=win,dc=com";

$filter="(|(sn=a*)(givenname=a*))";
$justthese = array( "ou", "sn", "givenname", "mail");

$result=ldap_search($ldapconn, $dn, $filter, $justthese);
echo ldap_error($result);


Expected result:
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Anything

Actual result:
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I get nothing back.