(PHP 4, PHP 5, PHP 7)
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
.
Parameters:
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:
Returns the associated string if the key/data pair is found, FALSE
otherwise.
Changelog:
4.3.0
The skip
parameter is available to support cdb's capability of multiple keys having the same name.
See also:
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