psBDB_readKey()
Read a key entry
Description:
This will read the vale for a key entry from a Berkeley DB file
Usage:
psBDB_readKey($dbFile,$key);
$dbFile = file name of the db file
$key = key name
Example:
$data = psBDB_readKey("/tmp/people.db","mb0005");
Code:
// this reads the value for a key
function psBDB_readKey($dbFile,$key)
{
$db = dba_open($dbFile, "cl" ,"db4");
if ($db !== false)
{
$res = dba_fetch($key, $db);
dba_close($db);
}
return $res;
}
Changlelog:
05-09-2019 v2.24 function added
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