cdb_keylen(3) Library Functions Manual cdb_keylen(3)NAME
cdb_keylen - get length of key
SYNTAX
#include <cdb.h>
unsigned int cdb_keylen(struct cdb *c);
DESCRIPTION
cdb_keylen returns the length of the key cdb_firstkey or cdb_nextkey found.
Use cdb_keypos to get the position of the key.
SEE ALSO cdb_keypos(3), cdb_datalen(3), cdb_datapos(3)cdb_keylen(3)
Check Out this Related Man Page
DBA_FETCH(3) 1 DBA_FETCH(3)dba_fetch - Fetch data specified by keySYNOPSIS
string dba_fetch (string $key, resource $handle)
DESCRIPTION
string dba_fetch (string $key, int $skip, resource $handle)
dba_fetch(3) fetches the data specified by $key from the database specified with $handle.
PARAMETERS
o $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(3).
o $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.
o $handle
- The database handler, returned by dba_open(3) or dba_popen(3).
RETURN VALUES
Returns the associated string if the key/data pair is found, FALSE otherwise.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 4.3.0 | |
| | |
| | The $skip parameter is available to support |
| | cdb's capability of multiple keys having the same |
| | name. |
| | |
+--------+---------------------------------------------------+
SEE ALSO dba_exists(3), dba_delete(3), dba_insert(3), dba_replace(3), dba_key_split(3).
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