Close a DBA database

# dba_close

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

dba_close — Close a DBA database

### Description

dba_close(Dba\Connection `$dba`): void

dba_close() closes the established database and frees all resources of the specified database handle.

### Parameters

`dba`
  A Dba\Connection instance, returned by dba_open() or dba_popen().

### Return Values

No value is returned.

### Changelog

Version | Description
--- | ---
8.4.0 | The `dba` parameter expects a Dba\Connection instance now; previously, a valid `dba` resource was expected.

### See Also

- dba_open() - Open database
- dba_popen() - Open database persistently

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