LoginSignup
23
22

More than 5 years have passed since last update.

あちょーっと同じキーを持つ連想配列を作る

Posted at

↓こんな感じの同じキーを持つ連想配列を沢山作りたいとします。

$rows = array (
    array (
        'id' => 1,
        'name' => 'ore',
        'age' => 99,
        'sex' => 'm',
    ),
    array (
        'id' => 2,
        'name' => 'are',
        'age' => 46,
        'sex' => 'u',
    ),
    array (
        'id' => 3,
        'name' => 'kare',
        'age' => 21,
        'sex' => 'm',
    ),
    array (
        'id' => 4,
        'name' => 'dare',
        'age' => 12,
        'sex' => 'f',
    ),
    array (
        'id' => 5,
        'name' => 'sore',
        'age' => 39,
        'sex' => 'f',
    ),
);

こんなのを全部手打ちすると手が疲れます、もっとあちょーっと書きたいです。

あちょーその1

$keys = array ('id', 'name', 'age', 'sex');

$rows = array(
    array_combine($keys, array(1, 'ore',  99, 'm')),
    array_combine($keys, array(2, 'are',  46, 'u')),
    array_combine($keys, array(3, 'kare', 21, 'm')),
    array_combine($keys, array(4, 'dare', 12, 'f')),
    array_combine($keys, array(5, 'sore', 39, 'f')),
);

あちょーその2

$v = function ($id, $name, $age, $sex) { return get_defined_vars(); };

$rows = array(
    $v(1, 'ore',  99, 'm'),
    $v(2, 'are',  46, 'n'),
    $v(3, 'kare', 21, 'm'),
    $v(4, 'dare', 12, 'f'),
    $v(5, 'sore', 39, 'f'),
);
23
22
5

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
23
22