18
9

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

【PHP】arrayとforeachでテーブルタグをスマートに組む

Last updated at Posted at 2018-04-26

改めてPHPの復習がてらに書き起こし。
プログラム初心者の方は是非ご覧ください。

##$tableに配列を入れ込む

tbl.php
<?php

$table= array(
	array("a1","a2"),
	array("b1","b2")
);

?>

これで行+列の二次元配列が、$tableの中に入りました。

##$tableを出力しよう

tbl.php
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title></title>
</head>
<body>

<table border=1>
	<?php foreach($table as $row){ ?>
	<tr>
		<?php foreach($row as $cel){ ?>
			<td><?= $cel?></td>
		<?php } ?>
	</tr>
	<?php } ?>
</table>

</body>
</html>

##以上
tableタグを文字列にして、変数と結合して...ってやるよりもスマートに書けます。
数が増えても、HTML側は編集しなくて済むので楽チンです。

18
9
0

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
18
9

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?