PHP Velho Oeste 2024

ldap_get_option

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

ldap_get_optionGet the current value for given option

Açıklama

ldap_get_option(LDAP\Connection $ldap, int $option, array|string|int &$value = null): bool

Sets value to the value of the specified option.

Dönen Değerler

Başarı durumunda true, başarısızlık durumunda false döner.

Sürüm Bilgisi

Sürüm: Açıklama
8.1.0 ldap bağımsız değişkeni artık LDAP\Connection nesnesi kabul ediyor, evvelce resource türünde geçerli bir ldap link değeri kabul ederdi.

Örnekler

Örnek 1 Check protocol version

<?php
// $ds is a valid LDAP\Connection instance for a directory server
if (ldap_get_option($ds, LDAP_OPT_PROTOCOL_VERSION, $version)) {
echo
"Using protocol version $version\n";
} else {
echo
"Unable to determine protocol version\n";
}
?>

Notlar

Bilginize:

This function is only available when using OpenLDAP 2.x.x OR Netscape Directory SDK x.x.

Ayrıca Bakınız

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User Contributed Notes 3 notes

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9
Anonymous
7 years ago
Following on from Jeremy S's example.
Instead of defining LDAP_OPT_DIAGNOSTIC_MESSAGE as 0x32 then using it, you can just use the option already defined as that value :)

LDAP_OPT_ERROR_STRING
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6
Jeremy S
10 years ago
Here is how to tell if an Active Directory user account expired:

define('LDAP_OPT_DIAGNOSTIC_MESSAGE', 0x0032);

ldap_set_option($conn, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($conn, LDAP_OPT_REFERRALS, 0);

$bind = ldap_bind($conn, $user, $pass);

ldap_get_option($conn, LDAP_OPT_DIAGNOSTIC_MESSAGE, $extended_error);

if (!empty($extended_error))
{
$errno = explode(',', $extended_error)[2];
$errno = explode(' ', $errno)[2];
$errno = intval($errno);

if ($errno == 532)
$err = 'Unable to login: Password expired.';
}
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0
Maarten
4 years ago
PHP 7.1 added support for configuring the LDAP CA/Cert environment directly, rather than relying on the environment variables. I noticed that a lot of people are having trouble getting this to work.

The correct way is:
$ds=ldap_connect("ldap.google.com");
ldap_set_option(NULL, LDAP_OPT_X_TLS_CERTFILE, "/path/file.crt");
ldap_set_option(NULL, LDAP_OPT_X_TLS_KEYFILE, "/path/file.key");
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);
ldap_start_tls($ds);
...
ldap_close($ds);
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