Unbind from LDAP directory

# ldap_unbind

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

ldap_unbind — Unbind from LDAP directory

### Description

ldap_unbind(LDAP\Connection `$ldap`): bool

Unbinds from the LDAP directory.

### Parameters

`ldap`

  An LDAP\Connection instance, returned by ldap_connect().

### Return Values

Returns `true` on success or `false` on failure.

### Changelog

Version | Description
--- | ---
8.1.0 | The `ldap` parameter expects an LDAP\Connection instance now; previously, a valid `ldap link` resource was expected.

### See Also

- ldap_bind() - Bind to LDAP directory

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