shigemk2 https://blog.hatena.ne.jp/shigemk2/ by shigemk2 https://www.shigemk2.com/ PHP rangeとarray_fill <?php print_r(range(null, 10)); print_r(array_fill(0, 4, null)); Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [4] => 4 [5] => 5 [6] => 6 [7] => 7 [8] => 8 [9] => 9 [10] => 10 ) Array ( [0] => [1] => [2] => [3] => ) 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F2020%2F05%2F07%2F204345" title="rangeとarray_fill - by shigemk2" 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 2020-05-07 20:43:45 rich https://www.shigemk2.com/entry/2020/05/07/204345 1.0 100%