# ldap_count_entries

(PHP 4, PHP 5, PHP 7)

ldap_count_entries — Count the number of entries in a search

### 说明

ldap_count_entries ( resource `$link_identifier` , resource `$result_identifier` ) : int

Returns the number of entries stored in the result of previous search operations.

### 参数

`link_identifier`

  An LDAP link identifier, returned by ldap_connect().

`result_identifier`

  The internal LDAP result.

### 返回值

Returns number of entries in the result or `FALSE` on error.

### 范例

Example #1 ldap-count-entries() example

Retrieve number of entries in the result.

    // $ds is a valid link identifier (see ldap_connect)

         $dn        = 'ou=example,dc=org';
         $filter    = '(|(sn=Doe*)(givenname=John*))';
         $justthese = array('ou', 'sn', 'givenname', 'mail');

         $sr = ldap_search($ds, $dn, $filter, $justthese);

         var_dump(ldap_count_entries($ds, $sr));

以上例程的输出类似于：

         int(1)