ldap_bind

Bind to LDAP directory (PHP 3, PHP 4, PHP 5)
bool ldap_bind ( resource link_identifier [, string bind_rdn [, string bind_password]] )

Binds to the LDAP directory with specified RDN and password. 如果成功则返回 TRUE,失败则返回 FALSE

ldap_bind() does a bind operation on the directory. bind_rdn and bind_password are optional. If not specified, anonymous bind is attempted.

例 915. 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...";
   }
       
}

?>

例 916. 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...";
   }

}
   
?>