ldap_count_entries

(PHP 4, PHP 5, PHP 7, PHP 8)

ldap_count_entriesCount the number of entries in a search

说明

ldap_count_entries(LDAP\Connection$ldap, LDAP\Result$result): int

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

参数

ldap

通过 ldap_connect() 返回的 LDAP\Connection 实例。

result

通过 ldap_list() 或者 ldap_search() 返回的 LDAP\Result 实例。

返回值

Returns number of entries in the result, 或者在失败时返回 false.

更新日志

版本说明
8.1.0 现在 ldap 参数接受 LDAP\Connection 实例,之前接受有效的 ldap linkresource
8.1.0 The result parameter expects an LDAP\Result instance now; previously, a valid ldap resultresource was expected.

示例

示例 #1 ldap_count_entries() example

Retrieve number of entries in the result.

// $ds is a valid LDAP\Connection instance for a directory server

$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));

以上示例的输出类似于:

int(1)
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