private function getQueryData($arr, $single = false)
{
$datafields = array();
$question_marks = array();
$insert_values = array();
$tmp = array_slice($arr, 0, 1);
$first = array_shift($tmp);
if (is_array($first) && !$single) {
foreach ($arr as $name => $d) {
$question_marks[] = '(' . BaseTable::placeholders('?', sizeof($d)) . ')';
$insert_values = array_merge($insert_values, array_values($d));
}
$tmp = array_slice($arr, 0, 1);
$first = array_shift($tmp);
foreach ($first as $key => $value) {
$datafields[] = $key;
}
} else {
$question_marks[] = '(' . BaseTable::placeholders('?', sizeof($arr)) . ')';
$insert_values = array_merge($insert_values, array_values($arr));
foreach ($arr as $key => $value) {
$datafields[] = $key;
}
}
return array($datafields, $question_marks, $insert_values);
}
