# dbplus_flush

(PHP 4 >= 4.0.7, PECL dbplus:0.9)

dbplus_flush — Flush all changes made on a relation

### Description

int dbplus_flush ( resource `$relation` )

Writes all changes applied to `relation` since the last flush to disk.

### Parameters

`relation`

  A relation opened by dbplus_open().

### Return Values

Returns `DBPLUS_ERR_NOERR` on success or a db++ error code on failure.

### Notes

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

### See Also

- dbplus_errcode()