Counts the number of references in a search result

# ldap_count_references

(PHP 8)

ldap_count_references — Counts the number of references in a search result

### 说明

function ldap_count_references(LDAP\Connection `$ldap`, LDAP\Result `$result`): int

Counts the number of references in a search result.

### 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 the number of references in a search result.

### 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 link` resource。
8.1.0 | The `result` parameter expects an LDAP\Result instance now; previously, a valid `ldap result` resource was expected.

### 参见

- ldap_connect() - Connect to an LDAP server

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