以下はforeachと3次元配列ですが、ループに問題はありませんが、どの配列をエコーするかわからないので、echo $ subvalue、ループ3次元配列?私は実際にこのループで奇妙に感じる。 ADVのおかげでforeachを使用して3次元配列をループする方法PHP
foreach ($stories as $key => $story){
//echo "<br />";
foreach($story as $subkey => $subvalue){
echo $subvalue."<br />";
foreach($subvalue as $key => $subsubvalue){
echo $subsubvalue."<br />";
}
}
}
Array
(
[270] => Array
(
[uid] => 36
[user_email] => [email protected]
[sid] => 270
[story_name] => Story C
[photo_url] => Array
(
[0] => story_photos/2012/0322/361332381418153311.jpg
[1] => story_photos/2012/0322/361332393792911587.jpg
)
[photo_added_date] => Array
(
[0] => 1332381418
[1] => 1332393792
)
)
[269] => Array
(
[uid] => 36
[user_email] => [email protected]
[sid] => 269
[story_name] => Story B
[photo_url] => Array
(
[0] => story_photos/2012/0322/361332381406580761.jpg
)
[photo_added_date] => Array
(
[0] => 1332381406
)
)
[268] => Array
(
[uid] => 36
[user_email] => [email protected]
[sid] => 268
[story_name] => Story A
[photo_url] => Array
(
[0] => story_photos/2012/0322/361332381393552719.jpg
)
[photo_added_date] => Array
(
[0] => 1332381393
)
)
)
私はあなたがここで達成しようとしていることを理解していません。 –