dba_fetch
(PHP 3>= 3.0.8, PHP 4 )
dba_fetch -- Fetch data specified by key
Description
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 is the key the data is specified by.
Skip is 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 is a database handle returned by dba_open().
dba_fetch() returns the associated string or FALSE, if
the key/data pair is found or not found, respectively.
See also: dba_exists(), dba_delete(), dba_insert(), dba_replace()
and dba_key_split().
Note: The skip parameter is available since PHP 4.3 to support
cdb's capability of multiple keys having the same name.
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().
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