PEAR Handbuch
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DB::getOne()

DB::getOne() -- Fetch the first column of the first row from a query

Description

mixed &getOne (string $query [, array $params])

Fetch the first column of the first row of data returned from a query. Takes care of doing the query and freeing the results when finished.

$query - the SQL query or the statement to prepare
$params - if supplied, prepare/execute will be used with this array as execute parameters

Returns

mixed - the returned value or a DB_Error when fail

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DB::limitQuery()	Nach oben	DB::getRow()