Php 在mysql查询中插入filesize列

我试图在mysqli查询中添加一个文件大小列，但我不确定在这个循环中这样做的正确方法。我只是尝试了

$\u文件[文件][大小]

。但我不希望这能奏效。有谁能告诉我实现这一目标的正确方法吗。谢谢

 foreach  ($_FILES['file']['name'] as $key => $name) {

  if(move_uploaded_file($_FILES['file']['tmp_name'][$key],"test/$name"))
 {
  mysqli_query($db,"INSERT INTO files VALUES('$_GET[draft]','$name','$_FILES[file][size]')");
 }
}

---

假设你的HTML代码中有

<form action="" method="POST" enctype="multipart/form-data">
    <input type="file" name="myFile1" />
    <input type="file" name="myFile2" />
    ....
    ...// other input and your submit input
</form>

那你就可以了

// Loop on each entry of $_FILES
foreach($_FILES as $nameOfInputFile => $fileStructure) {

    // Check the error status first, skip the file if an error occured
    if ($fileStructure['error'] != UPLOAD_ERR_OK)
        continue;

    // $fileStructure contain the current file data
    if(move_uploaded_file($fileStructure['tmp_name'],"test/" . $fileStructure['name']))
    {
        mysqli_query($db,"INSERT INTO files VALUES('" . $_POST['draft'] . "','$name','" . $fileStructure['size'] . "')");
    }

}

---

注意：当您发布文件时，您的草稿值应使用

$\u POST

检索您输入的文件类型名称？文件输入名称为“file”

// Loop on each entry of $_FILES
foreach($_FILES as $nameOfInputFile => $fileStructure) {

    // Check the error status first, skip the file if an error occured
    if ($fileStructure['error'] != UPLOAD_ERR_OK)
        continue;

    // $fileStructure contain the current file data
    if(move_uploaded_file($fileStructure['tmp_name'],"test/" . $fileStructure['name']))
    {
        mysqli_query($db,"INSERT INTO files VALUES('" . $_POST['draft'] . "','$name','" . $fileStructure['size'] . "')");
    }

}