dba_fetch
Описание
string dba_fetch ( string key, resource handle )string dba_fetch ( string key, int skip, resource handle )
- dba_fetch() fetches the data specified by key from the database specified with handle.
Список параметров
-
key - The key the data is specified by. Замечание: When working with inifiles this function accepts arrays as keys where index 0 is the group and index 1 is the value name. See: dba_key_split(). skip - The number of key-value pairs to ignore when using cdb databases. This value is ignored for all other databases which do not support multiple keys with the same name. handle - The database handler, returned by dba_open() or dba_popen().
Возвращаемые значения
- Returns the associated string if the key/data pair is found, FALSE otherwise.
Список изменений
| Версия | Описание |
|---|---|
| 4.3 | - The skip parameter is available to support cdb's capability of multiple keys having the same name. |
Смотрите также
-
| dba_exists() |
| dba_delete() |
| dba_insert() |
| dba_replace() |
| dba_key_split() |
dba_exists
dba_firstkey 22222
