php获取ad域用户:PHP 读取 AD 用户

//phpinfo(); 
$host = "******:389"; 
$user = "**@**"; 
$pswd = "*****"; 
$ad = ldap_connect($host) or die( "Could not connect!" ); 
if($ad){ 
//设置参数 
ldap_set_option ( $ad, LDAP_OPT_PROTOCOL_VERSION, 3 ); 
ldap_set_option ( $ad, LDAP_OPT_REFERRALS, 0 ); 
// bool ldap_bind ( resource $link_identifier [, string $bind_rdn = NULL [, string $bind_password = NULL ]] ) 
$bd = ldap_bind($ad, $user, $pswd) or die ("Could not bind"); 
echo "ldap_bind success"; 
//指定需要获取的用户属性 
$attrs = array("displayname","cn"); 
//指定需查询的用户范围 
$filter = "(objectclass=*)"; 
//ldap_search ( resource $link_identifier , string $base_dn , string $filter [, array $attributes [, int $attrsonly [, int $sizelimit [, int $timelimit [, int $deref ]]]]] ) 
$search = ldap_search($ad, 'DC=**,DC=**,DC=**', $filter, $attrs,0,0,0) or die ("ldap search failed"); 
$entries = ldap_get_entries($ad, $search); 
if ($entries["count"] > 0) { 
echo '返回记录数：'.$entries["count"]; 
for ($i=0; $i$entries["count"]; $i++) { 
//所要获取的字段，都必须小写 
if(isset($entries[$i]["displayname"])){ 
echo "
displayname: ".$entries[$i]["displayname"][0]."
";//用户名 
if(isset($entries[$i]["cn"][0])){ 
echo "cn: ".$entries[$i]["cn"][0]."
";//用户名字 
} 
} 
} 
} else { 
echo "
No results found!
"; 
} 
}else{ 
echo "Unable to connect to AD server"; 
} 
?>  

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