获取上传文件的内容并将内容放入具有现有格式的 table

Question

我这里有这段代码可以处理我的表单上传，但我想更进一步，获取上传文件（.doc、docx、.txt）的内容并将内容行放在使用现有格式插入 table 或像预览一样在页面上回显。

<?php
$fileName = $_FILES["file1"]["name"]; // The file name
$fileTmpLoc = $_FILES["file1"]["tmp_name"]; // File in the PHP tmp folder
$fileType = $_FILES["file1"]["type"]; // The type of file it is
$fileSize = $_FILES["file1"]["size"]; // File size in bytes
$fileErrorMsg = $_FILES["file1"]["error"]; // 0 for false... and 1 for true
if (!$fileTmpLoc) { // if file not chosen
    echo "ERROR: Please browse for a file before clicking the upload button.";
    exit();
}
if(move_uploaded_file($fileTmpLoc, "uploads/$fileName")){
    echo "$fileName upload is complete";
} else {
    echo "move_uploaded_file function failed";
}

// store file content as a string in $str
$str = file_get_contents($_FILES["file1"]["name"]);
echo $str;

?>

最好，安东尼

Answer 1

使用此代码。我通常使用此代码。看看，如果你想知道扩展名。然后，我给了你一个功能，在那里写下所有可能的扩展。有一种获取扩展名的方法，您也可以使用这种方法。但是，这就是我用来上传文件的方法。希望我理解你的问题。

function GetPropertyImageExtension($imagetype)
{
   if(empty($imagetype)) return false;
   switch($imagetype)
   {
      case 'image/bmp': return '.bmp';

      case 'image/gif': return '.gif';

      case 'image/jpeg': return '.jpg';

      case 'image/png': return '.png';

      default: return false;

   }
}
if (!empty($_FILES['CustomImage']["name"]))
{   
   $file_name=$_FILES['CustomImage']["name"];
   $temp_name=$_FILES['CustomImage']["tmp_name"];
   $imgtype=$_FILES['CustomImage']["type"];
   $ext= GetPropertyImageExtension($imgtype);
   $imagename=date("d-m-Y")."-".time().$ext;

   $target_path = "../Custom Cake Images/".$imagename;
   $Rtarget_path = "Custom Cake Images/".$imagename;
   if(move_uploaded_file($_FILES['CustomImage']['tmp_name'], $Rtarget_path ))
   {
      [..SQL Query..]
   }
}

Answer 2

打开文件并在文件到达目的地后逐行读取，如下所示：

<?php
    $fileName = $_FILES["file1"]["name"]; // The file name
    $fileTmpLoc = $_FILES["file1"]["tmp_name"]; // File in the PHP tmp folder
    $fileType = $_FILES["file1"]["type"]; // The type of file it is
    $fileSize = $_FILES["file1"]["size"]; // File size in bytes
    $fileErrorMsg = $_FILES["file1"]["error"]; // 0 for false... and 1 for true
    if (!$fileTmpLoc) { // if file not chosen
        echo "ERROR: Please browse for a file before clicking the upload button.";
        exit();
    }
    if(move_uploaded_file($fileTmpLoc, "uploads/$fileName")){
        echo "$fileName upload is complete";

        $handle = fopen("uploads/$fileName", "r");
        if ($handle) {
            while (($line = fgets($handle)) !== false) {
                // process the line read.
            }

            fclose($handle);
        } else {
            // error opening the file.
        }
    } else {
        echo "move_uploaded_file function failed";
    }

    // store file content as a string in $str
    $str = file_get_contents($_FILES["file1"]["name"]);
    echo $str;
?>

获取上传文件的内容并将内容放入具有现有格式的 table

Get content of an Uploaded File and place content into a table with existing format

php

post

file-get-contents