ldap_exop
(PHP 7 >= 7.2.0)
ldap_exop — Performs an extended operation
说明
$link
,
string $reqoid
[,
string $reqdata
= NULL
[,
array $serverctrls
= NULL
[,
string &$retdata
[,
string &$retoid
]]]] ) :
mixed
Performs an extended operation on the specified link
with reqoid
the OID of the operation and reqdata
the data.
参数
-
link
-
An LDAP link identifier, returned by ldap_connect().
-
reqoid
-
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. -
reqdata
-
The extended operation request data. May be NULL for some operations like
LDAP_EXOP_WHO_AM_I
, may also need to be BER encoded. -
serverctrls
-
Array of LDAP Controls to send with the request.
-
retdata
-
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.
-
retoid
-
Will be filled with the response OID if provided, usually equal to the request OID.
返回值
When used with retdata
, returns TRUE
on success or FALSE
on error. When used without retdata
, returns a result identifier or FALSE
on error.
更新日志
版本 | 说明 |
---|---|
7.3 | Support for serverctrls added |
范例
Example #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 $retdata 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";
}
?>
参见
- ldap_parse_result() - Extract information from result
- ldap_parse_exop() - Parse result object from an LDAP extended operation
- ldap_exop_whoami() - WHOAMI extended operation helper
- ldap_exop_refresh() - Refresh extended operation helper
- ldap_exop_passwd() - PASSWD extended operation helper