5
如何擺脫下面的json處理的括號?刪除json中的括號?
[{"success":true,"filename":"bialding_and_rebialding_plymouth02.jpg"},{"success":true,"filename":"bialding_and_rebialding_plymouth03.jpg"},{"success":true,"filename":"bialding_and_rebialding_plymouth04.jpg"}]
結果以上由下面的類加工成一個陣列,
function handle_upload($upload_directory)
{
# Loop the code according to the number of files.
for($i = 1; $i <= $this->total; $i++)
{
...
if ($this->file->save($upload_directory.$name_filtered.'.'.$file_extension , $i-1))
{
$message[] = array('success'=>true,'filename'=>$name_filtered.'.'.$file_extension);
}
else
{
$message[] = array('error'=> 'Could not save uploaded file.' . 'The upload was cancelled, or server error encountered');
}
}
return $message;
}
然後我使用json_encode
打開陣列分成JSON格式,
$uploader = new uploader();
$result = $uploader->handle_upload('uploads/');
echo htmlspecialchars(json_encode($result), ENT_NOQUOTES);
但我只需要這在我的結果沒有括號,
{"success":true,"filename":"bialding_and_rebialding_plymouth02.jpg"},{"success":true,"filename":"bialding_and_rebialding_plymouth03.jpg"},{"success":true,"filename":"bialding_and_rebialding_plymouth04.jpg"}
沒有括號,你的json字符串將是無效的。一個JSON字符串可以只包含一個值。使用括號,它是一個數組或對象。沒有括號,它是一系列單獨的逗號分隔對象 - 無效。 –
不再有效的json。 – hop
爲什麼你不想'']'?你打算怎麼處理結果字符串? –