API の使用を練習するために Dropbox ファイル ブラウザを作成していますが、問題が発生しました。これが私のコードです:
<?php
$fileMetadata = $dbxClient->getMetadataWithChildren("/upload");
$headings = array_keys($fileMetadata['contents'][0]);
?>
<br /><br /><br />
<table border="2" class="table table-striped table-bordered table-hover">
<tr>
<?php foreach( $headings as &$heading ): ?>
<th><?php echo $heading; ?></th>
<?php endforeach; ?>
</tr>
<?php foreach( $fileMetadata['contents'] as &$file ): ?>
<tr>
<?php foreach( $file as &$data ): ?>
<td><?php echo $data; ?></td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
</table>
そして、rev、thumb_exists などの不要な列をいくつか切り取りたいと思います...
これは、配列の print_r です。
Array
(
[hash] => d023a1738d460f667d383cb4f57bc769
[revision] => 65
[rev] => 411389e826
[thumb_exists] =>
[bytes] => 0
[modified] => Wed, 28 Aug 2013 20:28:34 +0000
[path] => /upload
[is_dir] => 1
[icon] => folder
[root] => app_folder
[contents] => Array
(
[0] => Array
(
[revision] => 81
[rev] => 511389e826
[thumb_exists] => 1
[bytes] => 1996564
[modified] => Wed, 28 Aug 2013 21:32:10 +0000
[client_mtime] => Wed, 28 Aug 2013 21:32:11 +0000
[path] => /upload/08-nigellas-chocolate-chip-muffins.jpg
[is_dir] =>
[icon] => page_white_picture
[root] => dropbox
[mime_type] => image/jpeg
[size] => 1.9 MB
)
[1] => Array
(
[revision] => 79
[rev] => 4f1389e826
[thumb_exists] => 1
[bytes] => 22848
[modified] => Wed, 28 Aug 2013 21:14:39 +0000
[client_mtime] => Wed, 28 Aug 2013 21:14:39 +0000
[path] => /upload/1376243030_guestion.png
[is_dir] =>
[icon] => page_white_picture
[root] => dropbox
[mime_type] => image/png
[size] => 22.3 KB
)
[2] => Array
(
[revision] => 80
[rev] => 501389e826
[thumb_exists] =>
[bytes] => 54772
[modified] => Wed, 28 Aug 2013 21:26:19 +0000
[client_mtime] => Wed, 28 Aug 2013 21:26:19 +0000
[path] => /upload/BT_screen_quiz.java
[is_dir] =>
[icon] => page_white_cup
[root] => dropbox
[mime_type] => text/x-java
[size] => 53.5 KB
)
[3] => Array
(
[revision] => 77
[rev] => 4d1389e826
[thumb_exists] =>
[bytes] => 1679
[modified] => Wed, 28 Aug 2013 20:59:53 +0000
[client_mtime] => Wed, 28 Aug 2013 20:59:53 +0000
[path] => /upload/login.php
[is_dir] =>
[icon] => page_white_php
[root] => dropbox
[mime_type] => text/php
[size] => 1.6 KB
)
[4] => Array
(
[revision] => 78
[rev] => 4e1389e826
[thumb_exists] =>
[bytes] => 2037
[modified] => Wed, 28 Aug 2013 21:00:56 +0000
[client_mtime] => Wed, 28 Aug 2013 21:00:56 +0000
[path] => /upload/signup.php
[is_dir] =>
[icon] => page_white_php
[root] => dropbox
[mime_type] => text/php
[size] => 2 KB
)
)
[size] => 0 bytes
)
テーブルから特定の列を削除したり、配列からそれらの部分を削除したりする方法を教えてください。
ありがとう、マーカス