ldap_bind
(PHP 4, PHP 5, PHP 7)
ldap_bind — Bind to LDAP directory
Description
bool ldap_bind ( resource $link_identifier [, string $bind_rdn = NULL [, string $bind_password = NULL ]] )Binds to the LDAP directory with specified RDN and password.
Parameters
link_identifier
An LDAP link identifier, returned by ldap_connect().
bind_rdn bind_password
If bind_password is not specified or is empty, an anonymous bind is attempted. The bind_dn can also be left empty for an anonymous bind. This is defined in https://tools.ietf.org/html/rfc2251#section-4.2.2
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example #1 Using LDAP Bind
<?php
//?using?ldap?bind
$ldaprdn??=?'uname';?????//?ldap?rdn?or?dn
$ldappass?=?'password';??//?associated?password
//?connect?to?ldap?server
$ldapconn?=?ldap_connect("ldap.example.com")
????or?die("Could?not?connect?to?LDAP?server.");
if?($ldapconn)?{
????//?binding?to?ldap?server
????$ldapbind?=?ldap_bind($ldapconn,?$ldaprdn,?$ldappass);
????//?verify?binding
????if?($ldapbind)?{
????????echo?"LDAP?bind?successful...";
????}?else?{
????????echo?"LDAP?bind?failed...";
????}
}
?>Example #2 Using LDAP Bind Anonymously
<?php
//using?ldap?bind?anonymously
//?connect?to?ldap?server
$ldapconn?=?ldap_connect("ldap.example.com")
????or?die("Could?not?connect?to?LDAP?server.");
if?($ldapconn)?{
????//?binding?anonymously
????$ldapbind?=?ldap_bind($ldapconn);
????if?($ldapbind)?{
????????echo?"LDAP?bind?anonymous?successful...";
????}?else?{
????????echo?"LDAP?bind?anonymous?failed...";
????}
}
?>See Also
- ldap_unbind() - Unbind from LDAP directory
← ldap_add
ldap_close →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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