// Make sure the same two characters don't appear next to each other
if ($r != $string[$i - 1]) {
$string .= $r;
}
}
// Return the string
return $string;
}
// generate 5 timestamped supercolumns
for ($i = 1; $i <= 5; $i++) {
$bp = new BlogPost(UUID::v1());
$bp->column_title = rand_str();
$bp->column_body = rand_str();
$scf->addSuper($bp);
}
echo 'Saving SuperColumnFamily...<br>';
print_r($scf->toJSON());
$scf->save();
// get slice of the 5 most recent entries (count = 5, reversed = true)
echo '<br><br>Loading via SuperColumnFamily container...<br>';
$scNew = new PandraSuperColumnFamily($keyID, $ks, $cfName, PandraColumnContainer::TYPE_UUID);
$scNew->limit(5)->load();
echo '<br>Loaded...<br>';
print_r($scNew->toJSON());
echo '<br><br>Loading SuperColumn Slice...<br>';
$result = PandraCore::getCFSlice($ks, $keyID, new cassandra_ColumnParent(array('column_family' => $cfName)), new PandraSlicePredicate(PandraSlicePredicate::TYPE_RANGE, array('start' => '', 'finish' => '', 'count' => 5, 'reversed' => true)));
$scNew = new PandraSuperColumnFamily($keyID, $ks, $cfName, PandraColumnContainer::TYPE_UUID);
var_dump($result);
$scNew->populate($result);
echo '<br>Imported...<br>';
print_r($scNew->toJSON());
