MDB_Common::fetchCol()

MDB_Common::fetchCol()

MDB_Common::fetchCol() -- Fetch a single column

Description

Fetch a single column from a result set of a result set and free the result set.

Parameter

resource $result

a valid resource returned by query() or executeQuery()

array $params

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

mixed $colnum

which column to return (integer [column number, starting at 0] or string [column name])

Return value

array - the first row of results as an array indexed from 0 or a MDB_Error, if fail

Note

This function can not be called statically.

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