xxx xxxx xx xxxxx xx xxx xx xxxxx x xxx xx xxxxxx xx xxx xx xxxx xx xx Array ( [0] => Array ( [0] => xxx xxxx xx xxxxx xx xxx [1] => xxx [2] => xxxx [3] => xx [4] => xxxxx [5] => xx [6] => xxx ) [1] => Array ( [0] => xx xxxxx x xxx xx xxxxxx [1] => xx [2] => xxxxx [3] => x [4] => xxx [5] => xx [6] => xxxxxx ) [2] => Array ( [0] => xx xxx xx xxxx xx xx [1] => xx [2] => xxx [3] => xx [4] => xxxx [5] => xx [6] => xx ) )