(PHP 4, PHP 5, PHP 7, PHP 8)
dba_replace — Replace or insert entry
$key, string $value, resource $dba): bool
dba_replace() replaces or inserts the entry described
with key and value into the
database specified by dba.
keyThe key of the entry to be replaced.
valueThe value to be replaced.
dbaThe database handler, returned by dba_open() or dba_popen().
成功時(shí)返回 true， 或者在失敗時(shí)返回 false。