protected function _serializeInto(array $data, $name)
{
$ext = $this->encoder->name();
$filename = "{$this->path}/{$name}.{$ext}";
echo "+ saving {$filename}\n";
file_put_contents($filename, $this->encoder->encode($data));
}
/**
* Export SheetId collection into separate smaller files
*
* @param array $data
* @param $sheet
*/
function export(array $data, $sheet)
{
$groups = array();
// split full list into separate files
// reading them back in is a lot faster this way
foreach ($data as $id => $array) {
$key = floor($id / 1000000);
$groups[$key][$id] = $array['name'] . '.' . $array['sheet'];
}
$ext = $this->encoder->name();
foreach ($groups as $key => $array) {
$idx = sprintf("%02x", $key);
$filename = "{$this->path}/{$sheet}-{$idx}.{$ext}";
file_put_contents($filename, $this->encoder->encode($array));
}
}
