ldap_exop

    (PHP 7 >= 7.2.0, PHP 8)

    ldap_exop — Performs an extended operation

    Опис

    ldap_exop(
        LDAP\Connection $ldap,
        string $request_oid,
        string $request_data = null,
        array $controls = null,
        string &$response_data = ?,
        string &$response_oid = ?
    ): mixed

    Performs an extended operation on the specified ldap with request_oid the OID of the operation and request_data the data.

    Параметри

    ldap

    Примірник LDAP\Connection, якого повертає ldap_connect().

    request_oid

    The extended operation request OID. You may use one of LDAP_EXOP_START_TLS, LDAP_EXOP_MODIFY_PASSWD, LDAP_EXOP_REFRESH, LDAP_EXOP_WHO_AM_I, LDAP_EXOP_TURN, or a string with the OID of the operation you want to send.

    request_data

    The extended operation request data. May be NULL for some operations like LDAP_EXOP_WHO_AM_I, may also need to be BER encoded.

    controls

    Array of LDAP Controls to send with the request.

    response_data

    Will be filled with the extended operation response data if provided. If not provided you may use ldap_parse_exop on the result object later to get this data.

    response_oid

    Will be filled with the response OID if provided, usually equal to the request OID.

    Значення, що повертаються

    When used with response_data, returns true on success or false on error. When used without response_data, returns a result identifier or false on error.

    Журнал змін

    Версія Опис
    8.1.0 Тепер параметр ldap має бути примірником LDAP\Connection; раніше очікувався дійсний resource ldap link.
    7.3.0 Support for controls added

    Приклади

    Приклад #1 Whoami extended operation

    <?php
    $ds     = ldap_connect("localhost"); // assuming the LDAP server is on this host

    if ($ds) {
    // bind with appropriate dn to give update access
    $bind = ldap_bind($ds, "cn=root, o=My Company, c=US", "secret");
    if (!    $bind) {
    echo     "Unable to bind to LDAP server";
    exit;
    }

    // Call WHOAMI EXOP
    $r = ldap_exop($ds, LDAP_EXOP_WHO_AM_I);

    // Parse the result object
    ldap_parse_exop($ds, $r, $retdata);
    // Output: string(31) "dn:cn=root, o=My Company, c=US"
    var_dump($retdata);

    // Same thing using $response_data parameter
    $success = ldap_exop($ds, LDAP_EXOP_WHO_AM_I, NULL, NULL, $retdata, $retoid);
    if (    $success) {
    var_dump($retdata);
    }

    ldap_close($ds);
    } else {
    echo     "Unable to connect to LDAP server";
    }
    ?>

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    User Contributed Notes 1 note

    up
    -1
    Roland Gruber
    6 years ago
    The following can be used to run the refresh command in PHP 7.2 as ldap_exop_refresh comes with 7.3.

    $dn= 'cn=user,dc=test,dc=org';
    $ttl = 3600;
    $data = '';
    $data .= '80' . sprintf("%'.02x", strlen($dn)) . bin2hex($dn);
    $data .= '81' . sprintf("%'.02x", 4) . sprintf("%'.08x", $ttl);
    $data = hex2bin('30' . sprintf("%'.02x", strlen($data)/2) . $data);
    $success = ldap_exop($ldapHandle, LDAP_EXOP_REFRESH, $data);
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