devillikeaangel https://blog.hatena.ne.jp/devillikeaangel/ kikukawa's diary https://kkkw.hatenablog.jp/ PHP PHP 多次元 ソート array_multisort <?php $data = array( [0] => array( "foo" => 10, "bar" => 5, "hoge" => 7 ), [1] => array( "foo" => 8, "bar" => 6, "hoge" => 1 ), [2] => array( "foo" => 10, "bar" => 5, "hoge" => 7 ) ); foreach($data as $key => $row){ $foo[$key] = $row["foo"]; $bar[$key] = $row["bar"]; $hog… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkkkw.hatenablog.jp%2Fentry%2F20090409%2F1239263385" title="多次元配列をソート - kikukawa&#39;s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2009-04-09 16:49:45 rich https://kkkw.hatenablog.jp/entry/20090409/1239263385 1.0 100%