$a = array(
6=>array(5=>'黑xx', 42=>'XXL'),
7=>array(5=>'黑xx', 40=>'XL'),
8=>array(8=>'灰', 40=>'XL'),
);foreach($a as $r) {
$b[key($r)] = current($r);
next($r);
$c[key($r)] = current($r);
}
$b = array($b, $c);
print_r($b);Array
(
[0] => Array
(
[5] => 黑xx
[8] => 灰
) [1] => Array
(
[42] => XXL
[40] => XL
))
6=>array(5=>'黑xx', 42=>'XXL'),
7=>array(5=>'黑xx', 40=>'XL'),
8=>array(8=>'灰', 40=>'XL'),
);foreach($a as $r) {
$b[key($r)] = current($r);
next($r);
$c[key($r)] = current($r);
}
$b = array($b, $c);
print_r($b);Array
(
[0] => Array
(
[5] => 黑xx
[8] => 灰
) [1] => Array
(
[42] => XXL
[40] => XL
))
$arr = array(
6=>array(5=>'黑xx', 42=>'XXL'),
7=>array(5=>'黑xx', 40=>'XL'),
8=>array(8=>'灰', 40=>'XL'),
);$result = array();foreach($arr as $a){
$keys = array_keys($a);
$vals = array_values($a);
$result[0][$keys[0]] = $vals[0];
$result[1][$keys[1]] = $vals[1];
}print_r($result);Array
(
[0] => Array
(
[5] => 黑xx
[8] => 灰
) [1] => Array
(
[42] => XXL
[40] => XL
))
6=>array(5=>'黑xx', 42=>'XXL'),
7=>array(5=>'黑xx', 40=>'XL'),
8=>array(8=>'灰', 40=>'XL'),
);
foreach($a as $r) {
$i = 0;
while(list($k, $v) = each($r)) $b[$i++][$k] = $v;
}
print_r($b);Array
(
[0] => Array
(
[5] => 黑xx
[8] => 灰
) [1] => Array
(
[42] => XXL
[40] => XL
))