ldap_count_entries()

(PHP 4, PHP 5, PHP 7)

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)

If your search result is larger then the directory limit, it will just show you the maximum number of return entries possible by the directory (.e.g 2000 in some ActiveDirectories)