(PHP 4, PHP 5, PHP 7, PHP 8)
dba_insert — Insert entry
$key
, string $value
, resource $dba
) : bool
dba_insert() inserts the entry described with
key and value into the
database.
keyThe key of the entry to be inserted. If this key already exist in the database, this function will fail. Use dba_replace() if you need to replace an existent key.
valueThe value to be inserted.
dbaThe database handler, returned by dba_open() or dba_popen().
成功时返回 true， 或者在失败时返回 false。