ソートされていない外部インデックスを持つこのような配列を取得しました。
$a = array(
(1) => array(1, 2, 3, 0, 5, 4),
(0) => array(2, 1, 5, 0, 3, 4)
);
echo "<br/>Before Sorting: ";
print_r($a);
foreach($a as $b)
array_multisort($b, SORT_ASC, SORT_NUMERIC);
echo "<br/>After Sorting: ";
print_r($a);
以下のような出力が得られます
ソート前:
Array
(
[1] => Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 0
[4] => 5
[5] => 4
)
[0] => Array
(
[0] => 2
[1] => 1
[2] => 5
[3] => 0
[4] => 3
[5] => 4
)
)
並べ替え後:
Array
(
[1] => Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 0
[4] => 5
[5] => 4
)
[0] => Array
(
[0] => 2
[1] => 1
[2] => 5
[3] => 0
[4] => 3
[5] => 4
)
)
そして私が欲しいのは
$a = array(
(0) => array(2, 1, 5, 0, 3, 4),
(1) => array(1, 2, 3, 0, 5, 4)
);
対処法を教えてください........