MDB_Common::getOne()

MDB_Common::getOne()

MDB_Common::getOne() -- fetch the first column of the first row

Description

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

Parameter

string $query

the SQL query or the statement to prepare

string $type

if supplied, the type of the column in the result set will be set for fetching

array $params

if supplied, prepareQuery()/ executeQuery() will be used with this array as execute parameters

array $param_types

if supplied, the values in $param will automatically set to the passed datatypes

Return value

mixed - the returned value or a MDB_Error, if fail

Note

This function can not be called statically.

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