$sql = "SELECT id, mojawartosc FROM mojatabela"; $arData = $conn->getAll($sql); /* * $arData = array ( * 0 => array('id' => 1, 'mojawartosc' => 'foo'), * 0 => array('id' => 2, 'mojawartosc' => 'bar'), * 0 => array('id' => 3, 'mojawartosc' => 'baz'), * ) */ $id = $conn->getOne($sql); /* * $id = 1; */ $arData = $conn->getRow($sql); /* * $arData = array('id' => 1, 'mojawartosc' => 'foo'); */ $arData = $conn->getCol($sql); /* * $arData = array(1, 2, 3); */
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