DBA_FIRSTKEY(3) 1 DBA_FIRSTKEY(3)
dba_firstkey - Fetch first key
SYNOPSIS
string dba_firstkey (resource $handle)
DESCRIPTION
dba_firstkey(3) returns the first key of the database and resets the internal key pointer. This permits a linear search through the whole
database.
PARAMETERS
o $handle
- The database handler, returned by dba_open(3) or dba_popen(3).
RETURN VALUES
Returns the key on success or FALSE on failure.
SEE ALSO
dba_nextkey(3), dba_key_split(3), Example 2 in the DBA examples.
PHP Documentation Group DBA_FIRSTKEY(3)
