PHPは選択したサブディレクトリにファイルをアップロードします

Question

私はそれが入っているディレクトリにアップロードするフォームを持っていますが、selectからサブディレクトリのサブディレクトリまたはサブディレクトリにアップロードする必要があります。しかし、どのように選択情報を使用するか分からない。

マイフォルダ構造は、フォルダの4層

Produce 
Produce/Meat 
Produce/Meat/Beef 
Produce/Meat/Beef/Portions 
Produce/Meat/Beef/Packaged 
Produce/Vegtables 
Produce/Vegetables/Fresh 
Produce/Vegetables/Fresh/Local etc,. 

これは私のフォーム

<form id="Upload" action="upload_file.php" method="post" enctype="multipart/form-data"> 
<br> 
     <label for="fileSelect"><strong>There is a 10MB limit Filesize limit.</strong> Allowed file types are pictures, MSWord, MSExcel, PDF, and plain text. Navigate and choose:</label> 
     <input type="file" name="file" id="fileSelect"><br><br> 
     Upload to: 
     <select name="folder"><option value="this" selected>This folder</option><option value="BBB">Meat</option><option value="CCC">Meat/Beef</option><option value="DDD">Meat/Beef/Portions</option><option value="EEE">Meat/Beef/Packaged</option><option value="FFF">Vegetables</option><option value="GGG">Vegetables/Fresh</option><option value="HHH">Vegetables/Fresh/Local</option><option value="III">Vegetables/Fresh/Packaged</option></select> 
     <input class="button" type="submit" name="action" value="Upload to Shared Folder"><br><br> 
    </form> 

はその後upload_file.phpは、このPHPコード

<?php 

if(isset($_FILES["file"]["error"])){ 
    if($_FILES["file"]["error"] > 0){ 
     echo "Error: " . $_FILES["file"]["error"] . "<br>"; 
    } else{ 
     $allowed = array("jpg" => "image/jpg", "jpeg" => "image/jpeg", "gif" => "image/gif", "png" => "image/png", "doc" => "application/msword", "docx" => "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "xls" => "application/vnd.ms-excel", "xlsx" => "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "pdf" => "application/pdf", "txt" => "text/plain"); 
     $filename = $_FILES["file"]["name"]; 
     $filetype = $_FILES["file"]["type"]; 
     $filesize = $_FILES["file"]["size"]; 

     // Verify file extension 
     $ext = pathinfo($filename, PATHINFO_EXTENSION); 
     if(!array_key_exists($ext, $allowed)) die("Error: This file is not an accepted file type.</br></br>"); 

     // Verify file size - 10MB maximum 
     $maxsize = 200000 * 60; 
     if($filesize > $maxsize) die("Error: File size is larger than the allowed 10MB limit.</br></br>"); 

     // Verify MYME type of the file 
     if(in_array($filetype, $allowed)){ 
      // Check whether file exists before uploading it 
      if(file_exists("general/" . $_FILES["file"]["name"])){ 
       echo $_FILES["file"]["name"] . " already exists. Go back and choose another file or rename the original.</br></br>"; 
      } else{ 
       move_uploaded_file($_FILES["file"]["tmp_name"], "" . $_FILES["file"]["name"]); 
       echo "The file was uploaded successfully.</br></br>"; 
      } 
     } 
     else{ 
      echo "Error: There was a problem uploading the file - please try again."; 
     } 
    } 
} else{ 
    echo "Error: Invalid parameters - something is very wrong with this upload."; 
} 
?> 

を持っている方法はあります私は選択値を取って、選択したサブディレクトリにアップロードできますか？

Answer 1

これを実行する方法はたくさんありますので、ここでは一つの方法です：POSTの配列が設定されている場合、それは値に等しいかどうかを確認するために、チェックの内側に、（ドロップダウンを選択）を参照するには

チェックがオプションから選択したフォルダ内にファイルを移動します。

if(isset($_POST['folder'])){ 

    if($_POST['folder'] == 'this'){ 

    // move_uploaded_file to said folder 

    } 

    if($_POST['folder'] == 'BBB'){ 

    // move_uploaded_file to said folder 

    } 

    // ... do the same for the others below 


} 

デフォルトのアップロードフォルダを設定することもできます。

---

編集：

注：// My snippet START内部の私の元のスニペット--- // My snippet ENDを探してください。

<?php 

if(isset($_FILES["file"]["error"])){ 
    if($_FILES["file"]["error"] > 0){ 
     echo "Error: " . $_FILES["file"]["error"] . "<br>"; 
    } else{ 
     $allowed = array("jpg" => "image/jpg", "jpeg" => "image/jpeg", "gif" => "image/gif", "png" => "image/png", "doc" => "application/msword", "docx" => "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "xls" => "application/vnd.ms-excel", "xlsx" => "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "pdf" => "application/pdf", "txt" => "text/plain"); 
     $filename = $_FILES["file"]["name"]; 
     $filetype = $_FILES["file"]["type"]; 
     $filesize = $_FILES["file"]["size"]; 

     // Verify file extension 
     $ext = pathinfo($filename, PATHINFO_EXTENSION); 
     if(!array_key_exists($ext, $allowed)) die("Error: This file is not an accepted file type.</br></br>"); 

     // Verify file size - 10MB maximum 
     $maxsize = 200000 * 60; 
     if($filesize > $maxsize) die("Error: File size is larger than the allowed 10MB limit.</br></br>"); 

     // Verify MYME type of the file 
     if(in_array($filetype, $allowed)){ 
      // Check whether file exists before uploading it 
      if(file_exists("general/" . $_FILES["file"]["name"])){ 
       echo $_FILES["file"]["name"] . " already exists. Go back and choose another file or rename the original.</br></br>"; 
      } else{ 

// My snippet START 
    if(isset($_POST['folder'])){ 

     if($_POST['folder'] == 'this'){ 

     // move_uploaded_file to said folder 

     $uploaddir = '/var/www/uploads/Produce/'; 
     $uploadfile = $uploaddir . basename($_FILES['file']['name']); 

     move_uploaded_file($_FILES['file']['tmp_name'], $uploadfile); 
        echo "The file was uploaded successfully.</br></br>"; 

     } 

     if($_POST['folder'] == 'BBB'){ 

     // move_uploaded_file to said folder 

     $uploaddir = '/var/www/uploads/Produce/Meat/'; 
     $uploadfile = $uploaddir . basename($_FILES['file']['name']); 

     move_uploaded_file($_FILES['file']['tmp_name'], $uploadfile); 
        echo "The file was uploaded successfully.</br></br>"; 

     } 

     // ... do the same for the others below 


    } 

// My snippet END 

      } 
     } 
     else{ 
      echo "Error: There was a problem uploading the file - please try again."; 
     } 
    } 
} else{ 
    echo "Error: Invalid parameters - something is very wrong with this upload."; 
} 
?>