# ldap_add

(PHP 4, PHP 5, PHP 7)

ldap_add — Add entries to LDAP directory

### 说明

ldap_add ( resource `$link_identifier` , string `$dn` , array `$entry` [, array `$serverctrls` = array() ] ) : bool

Add entries in the LDAP directory.

### 参数

`link_identifier`

  An LDAP link identifier, returned by ldap_connect().

`dn`

  The distinguished name of an LDAP entity.

`entry`

  An array that specifies the information about the entry. The values in the entries are indexed by individual attributes. In case of multiple values for an attribute, they are indexed using integers starting with 0.

      <?php
      $entry["attribute1"] = "value";
      $entry["attribute2"][0] = "value1";
      $entry["attribute2"][1] = "value2";
      ?>

`serverctrls`

  Array of LDAP Controls to send with the request.

### 返回值

成功时返回 `TRUE`， 或者在失败时返回 `FALSE`。

### 更新日志

版本 | 说明
--- | ---
7.3 | Support for `serverctrls` added

### 范例

Example #1 Complete example with authenticated bind

    <?php
    $ds = ldap_connect("localhost");  // assuming the LDAP server is on this host

    if ($ds) {
        // bind with appropriate dn to give update access
        $r = ldap_bind($ds, "cn=root, o=My Company, c=US", "secret");

        // prepare data
        $info["cn"] = "John Jones";
        $info["sn"] = "Jones";
        $info["objectclass"] = "person";

        // add data to directory
        $r = ldap_add($ds, "cn=John Jones, o=My Company, c=US", $info);

        ldap_close($ds);
    } else {
        echo "Unable to connect to LDAP server";
    }
    ?>

### 注释

> Note: 此函数可安全用于二进制对象。

### 参见

- ldap_add_ext() - Add entries to LDAP directory
- ldap_delete() - Delete an entry from a directory