$tatum_count = count($echonest_data->tatums);
$section_count = count($echonest_data->sections);
$segment_count = count($echonest_data->segments);
$bar_duration_sum = 0;
foreach ($echonest_data->bars as $bars_data) {
$bar_duration_sum = $bar_duration_sum + $bars_data->duration;
}
$bar_avg_second = $bar_duration_sum / $bar_count;
echo "second: {$second} \n";
echo "bar_count: {$bar_count} \n";
echo "beat_count: {$beat_count} \n";
echo "tatum_count: {$tatum_count} \n";
echo "section_count: {$section_count} \n";
echo "segment_count: {$segment_count} \n";
echo "bar_avg_second: {$bar_avg_second} \n";
$music_feature_id = $music_feature_god->findBySongId($song_obj->getId());
if ($music_feature_id) {
$music_feature_obj = new LMMusicFeature($music_feature_id);
$music_feature_obj->second = $second;
$music_feature_obj->bar_count = $bar_count;
$music_feature_obj->beat_count = $beat_count;
$music_feature_obj->tatum_count = $tatum_count;
$music_feature_obj->section_count = $section_count;
$music_feature_obj->segment_count = $segment_count;
$music_feature_obj->bar_avg_second = $bar_avg_second;
if ($music_feature_obj->save()) {
echo "update music feature success \n";
} else {
echo "update music feature fail \n";
}
} else {
