ldap_get_option

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

ldap_get_optionGet the current value for given option

Açıklama

bool ldap_get_option ( resource $link_identifier , int $option , mixed &$retval )

Sets retval to the value of the specified option.

Değiştirgeler

link_identifier

An LDAP link identifier, returned by ldap_connect().

option

The parameter option can be one of:

Option Type since
LDAP_OPT_DEREF integer  
LDAP_OPT_SIZELIMIT integer  
LDAP_OPT_TIMELIMIT integer  
LDAP_OPT_NETWORK_TIMEOUT integer  
LDAP_OPT_PROTOCOL_VERSION integer  
LDAP_OPT_ERROR_NUMBER integer  
LDAP_OPT_REFERRALS bool  
LDAP_OPT_RESTART bool  
LDAP_OPT_HOST_NAME string  
LDAP_OPT_ERROR_STRING string  
LDAP_OPT_MATCHED_DN string  
LDAP_OPT_SERVER_CONTROLS array  
LDAP_OPT_CLIENT_CONTROLS array  
LDAP_OPT_X_KEEPALIVE_IDLE int 7.1
LDAP_OPT_X_KEEPALIVE_PROBES int 7.1
LDAP_OPT_X_KEEPALIVE_INTERVAL int 7.1
LDAP_OPT_X_TLS_CACERTDIR string 7.1
LDAP_OPT_X_TLS_CACERTFILE string 7.1
LDAP_OPT_X_TLS_CERTFILE string 7.1
LDAP_OPT_X_TLS_CIPHER_SUITE string 7.1
LDAP_OPT_X_TLS_CRLCHECK integer 7.1
LDAP_OPT_X_TLS_CRL_NONE integer 7.1
LDAP_OPT_X_TLS_CRL_PEER integer 7.1
LDAP_OPT_X_TLS_CRL_ALL integer 7.1
LDAP_OPT_X_TLS_CRLFILE string 7.1
LDAP_OPT_X_TLS_DHFILE string 7.1
LDAP_OPT_X_TLS_KEYILE string 7.1
LDAP_OPT_X_TLS_PACKAGE string 7.1
LDAP_OPT_X_TLS_PROTOCOL_MIN integer 7.1
LDAP_OPT_X_TLS_RANDOM_FILE string 7.1
LDAP_OPT_X_TLS_REQUIRE_CERT integer  

retval

This will be set to the option value.

Dönen Değerler

Başarı durumunda TRUE, başarısızlık durumunda FALSE döner.

Örnekler

Örnek 1 Check protocol version

<?php
// $ds is a valid link identifier for a directory server
if (ldap_get_option($dsLDAP_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 2 notes

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7
Jeremy S
4 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.';
}
up
2
Anonymous
1 year 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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