These pages are written by only Japanese.
|
Namazu for hns による簡易全文検索です。 詳細は 詳細指定/ヘルプをご参照下さい。 |
||||||||||||||||||||||||||||||||||||||||||||||||||
$a = array('goo1' => 'goo1', 'goo2' => array('goo2-1', 'goo2-2')); $b = array('goo1' => 'foo1', 'goo2' => array('foo2-1', 'foo2-2')); echo "# array_merge\n"; var_dump(array_merge($a, $b)); echo "# array_merge_recursive\n"; var_dump(array_merge_recursive($a, $b)); echo "# array +\n"; var_dump($a + $b);
% php array_test.php # array_merge array(2) { ["goo1"]=> string(4) "foo1" ["goo2"]=> array(2) { [0]=> string(6) "foo2-1" [1]=> string(6) "foo2-2" } } # array_merge_recursive array(2) { ["goo1"]=> array(2) { [0]=> string(4) "goo1" [1]=> string(4) "foo1" } ["goo2"]=> array(4) { [0]=> string(6) "goo2-1" [1]=> string(6) "goo2-2" [2]=> string(6) "foo2-1" [3]=> string(6) "foo2-2" } } # array + array(2) { ["goo1"]=> string(4) "goo1" ["goo2"]=> array(2) { [0]=> string(6) "goo2-1" [1]=> string(6) "goo2-2" } }
$z = $a + $b;のように表現出来ますし。