Note that the memory is lost after doing this. If you had a key 'foo' with a value of 1000 bytes, that 1000 bytes is lost, and the DB file size will reflect this.
(PHP 4, PHP 5, PHP 7, PHP 8)
dba_delete — Delete DBA entry specified by key
dba_delete() deletes the specified entry from the database.
keyThe key of the entry which is deleted.
dbaA Dba\Connection instance, returned by dba_open() or dba_popen().
| Version | Description |
|---|---|
| 8.4.0 |
The dba parameter expects a Dba\Connection
instance now; previously, a valid dba resource was expected.
|
Note that the memory is lost after doing this. If you had a key 'foo' with a value of 1000 bytes, that 1000 bytes is lost, and the DB file size will reflect this.