ldap_exop()
(PHP 7 >= 7.2.0)
Performs an extended operation
说明
ldap_exop(resource $link,string $reqoid[,string $reqdata=NULL
[,array $serverctrls=NULL
[,string &$retdata[,string &$retoid]]]]): mixed
Performs an extended operation on the specified$linkwith$reqoidthe OID of the operation and$reqdatathe 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$retdata, returns a result identifier or FALSE
on error.
更新日志
版本 | 说明 |
---|---|
7.3 | Support for$serverctrlsadded |
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 resultldap_parse_exop()
Parse result object from an LDAP extended operationldap_exop_whoami()
WHOAMI extended operation helperldap_exop_refresh()
Refresh extended operation helperldap_exop_passwd()
PASSWD extended operation helper
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);