我不知道如何修改以下代码，以使其通过选择一次上传多个文件。通过以下代码，我可以一次上传一个文件。只是希望通过此代码对其进行修改，不仅我要上传文件，还要在同一页面上显示所有已上传的文件，以供下载和删除。 <html> <title>Brief upload</title> <link href="globe.png" rel="shortcut icon"> <?php date_default_timezone_set("Asia/Calcutta"); //echo date_default_timezone_get(); ?> <?php $conn=new PDO('mysql:host=localhost; dbname=deu', 'root', '') or die(mysql_error()); if(isset($_POST['submit'])!=""){ $name=$_FILES['photo']['name']; $size=$_FILES['photo']['size']; $type=$_FILES['photo']['type']; $temp=$_FILES['photo']['tmp_name']; $date = date('Y-m-d H:i:s'); $caption1=$_POST['caption']; $link=$_POST['link']; move_uploaded_file($temp,"files/".$name); $query=$conn->query("INSERT INTO upload (name,date) VALUES ('$name','$date')"); if($query){ header("location:index.php"); } else{ die(mysql_error()); } } ?> <html> <body> <link href="css/bootstrap.css" rel="stylesheet" type="text/css" media="screen"> <link rel="stylesheet" type="text/css" href="css/DT_bootstrap.css"> <link rel="stylesheet" type="text/css" href="css/font-awesome.css"> <link rel="stylesheet" href="css/bootstrap.min.css"> <link rel="stylesheet" href="font-awesome/css/font-awesome.min.css"/> </head> <script src="js/jquery.js" type="text/javascript"></script> <script src="js/bootstrap.js" type="text/javascript"></script> <script type="text/javascript" charset="utf-8" language="javascript" src="js/jquery.dataTables.js"></script> <script type="text/javascript" charset="utf-8" language="javascript" src="js/DT_bootstrap.js"></script> <?php include('dbcon.php'); ?> <style>
1 回答
婷婷同学_
TA贡献1844条经验 获得超8个赞
您可以通过这种方式上传多个文件
输入字段必须定义为数组，即
images[]它应该定义为
multiple="multiple"
<input name="images[]" type="file" multiple="multiple" />
// Count # of uploaded files in array
$total = count($_FILES['images']['name']);
// Loop through each file
for( $i=0 ; $i < $total ; $i++ ) {
//Get the temp file path
$tmpFilePath = $_FILES['images']['tmp_name'][$i];
//Make sure we have a file path
if ($tmpFilePath != ""){
//Setup our new file path
$newFilePath = "./uploadFiles/" . $_FILES['images']['name'][$i];
//Upload the file into the temp dir
if(move_uploaded_file($tmpFilePath, $newFilePath)) {
//Handle other code here
}
}
}
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