PHP Manual: Fetch data specified by key

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.

key: The key the data is specified by.

Note:
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.

Returns the associated string if the key/data pair is found, FALSE otherwise.

Version	Description
4.3.0	The `skip` parameter is available to support cdb's capability of multiple keys having the same name.

dba_fetch