ldap_get_dn

(PHP 4, PHP 5, PHP 7, PHP 8)

ldap_get_dn — Get the DN of a result entry

说明

ldap_get_dn(LDAP\Connection $ldap, LDAP\ResultEntry $entry): string|false

Finds out the DN of an entry in the result.

参数

ldap: 通过 ldap_connect() 返回的 LDAP\Connection 实例。
entry: LDAP\ResultEntry 实例。

返回值

Returns the DN of the result entry and false on error.

更新日志

版本	说明
8.1.0	现在 `ldap` 参数接受 LDAP\Connection 实例，之前接受有效的 `ldap link` resource。
8.1.0	The `entry` parameter expects an LDAP\ResultEntry instance now; previously, a valid `ldap result entry` resource was expected.

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radulescuiuliamaria at yahoo dot com ¶

9 years ago

How to get the DN for a given samaccountname:

/*the connecting part*/
$ldap_conn = ldap_connect($hostname, $port);
$bind = ldap_bind($ldap_conn, $username, $password);
/*the connecting part*/

$samaccountname = john.doe;

$filter="(samaccountname=$samaccountname)";
$dn="OU=PEOPLE, DC=example, DC=com"; //even if it seems obvious I note here that the dn is just an example, you'll have to provide an OU and DC of your own

$res = ldap_search($ldap_conn, $dn, $filter);
$first = ldap_first_entry($ldap_conn, $res);
$data = ldap_get_dn($ldap_conn, $first);

echo "The desired DN is: ".$data;