Array integration It's hard, please help.

Array (    [0] = = Array        (            [0] =             [1] = [             2] =             [3] =             [4] = = 134578        )    [1] = = Array        (            [0] = 1            [1] = 9            [2] = 0            [3] = 7            [4] = 8        )    [3] ...    . [4]...)

Integrated into

Ayyay ([0]=>1,[1]=>9,[2]=>0,[3]=>7,[4]=>8134578,)

Reply to discussion (solution)

$array =array (Array (1,2,3,4,5), Array (6,7,8,9,10)), $newArr =array (), foreach ($array as $k = = $v) {    foreach ($v as $ K2=> $v)    {        if (empty ($newArr [$k 2])        {            $newArr [$k 2]= $v;        }        else if ($newArr [$k 2]<= $v)        {            $newArr [$k 2]= $v;        }    } Print_r ($NEWARR);

3,4 the value of the key to participate in integration, please clarify the integration rules.

3 4 to integrate Ah, 1 floor of the pot friend seems wrong--

$a = Array (' ', ' ', ' ', ' '  , 134578),  Array (1, 9, 0, 7, 8), $r = Call_user_func_array (' Array_map ', array_m Erge (Array (null), Array_reverse ($a))), $r = Array_map (' join ', $r);p Rint_r ($r);

Array (    [0] = 1    [1] = 9    [2] = 0    [3] = 7    [4] = 8134578)

$arr = Array (    0 = = Array        (            0 = ",            1 =",            2 = ",            3 =",            4 = 134578
  ),     1 = = Array        (            0 = 1,            1 = 9,            2 = 0,            3 = 7, 4 =            8,        )); $t = Array (), foreach (Array_reverse ($arr) as $val) {foreach ($val as $k = $v) {if (!isset ($t [$k])) $t [$k] = $v;    else $t [$k]. = $v;} }print_r ($t);

