public static function checkTextDataFields($textData)
{
$i = 0;
$field_names = array();
foreach ($textData as $data) {
if ($i == 0) {
$field_names = SpatialFileMethods::checkTextDataFieldNames($data);
} else {
$field_names = SpatialFileMethods::checkTextDataEachRowType($data, $field_names);
}
$i = $i + 1;
}
return $field_names;
}
