Drei Eingabedateien Feld in einem Formular und speichern in Datenbank

Question

Ich habe versucht Anzahl der Threads hier ist SO, um dies zu machen, aber keiner hilft mir bisher oder ich vermisse etwas hier.

So habe ich ein Formular mit drei Eingabefeldern .. Ich weiß, ich kann multiple auf einem Feld verwenden, aber ich brauche es so. Hier ist einfache Version (ein Teil des Feldes, um gelöscht zu machen Quelle kompaktere für die Buchung hier)

HTML-Teil:

<form class="form-horizontal" name="form-horizontal" action="" method="post" role="form" enctype="multipart/form-data" > 
    <div class="form-group"> 
     <label class="control-label col-sm-2" for="upload_one">Upload_one: </label> 
      <div class="col-sm-10"> 
       <input type="file" class="form-control" name="file[]" id="upload_one">    
      </div> 
    </div> 
    <div class="form-group"> 
     <label class="control-label col-sm-2" for="upload_two">Upload_two:</label> 
      <div class="col-sm-10"> 
       <input type="file" class="form-control" name="file[]" id="upload_two"> 
      </div>      
    </div> 
    <div class="form-group"> 
     <label class="control-label col-sm-2" for="upload_three">Upload_three: </label> 
      <div class="col-sm-10"> 
       <input type="file" class="form-control" name="file[]" id="upload_three" multiple> 
      </div>      
    </div>                                                             
    <div class="form-group"> 
     <div class="col-sm-offset-2 col-sm-4"> 
      <input type="submit" name="add" value="Add New Lesson" class="btn btn-primary btn-block"> 
     </div> 
    </div>      
</form> 

Und der PHP Teil

if (isset($_POST["add"])) { 
$pdo = Database::connect(); 
$msg = ""; 
$permitted = array('application/vnd.ms-excel', 'application/pdf', 'application/msword', 'image/gif', 'image/jpeg', 'image/jpg', 'image/png', 'image/bmp'); 

if (count($_FILES["file"]) > 0) {  
    $folderName = "uploads/"; 

    $sql = "INSERT INTO upload (upload_one, upload_two, upload_three, upload_size, upload_type) 
        VALUES (:upload_one, :upload_two, :upload_three, :upload_size, :upload_type)"; 
    $stmt = $pdo->prepare($sql); 

    foreach (array_keys($_FILES) as $file) { 
    for ($i = 0; $i < count($_FILES[$file]["name"]); $i++) { 

     if ($_FILES[$file]["name"][$i] <> "") {  
     if ($permitted) { 

      $fileSize = $_FILES[$file]["size"][$i]; 
      $fileType = $_FILES[$file]["type"][$i]; 
      $fileName = $_FILES[$file]["name"][$i]; 
      $tmpName = $_FILES[$file]["tmp_name"][$i]; 


      $ext = substr(strrchr($fileName, "."), 1); 
      $_FILES[$file]["name"][$i] = rand(10000, 990000) . '-' .$fileName; 

      $filepath = $folderName . $_FILES[$file]["name"][$i]; 

      if (!move_uploaded_file($tmpName, $filepath)) { 
      $emsg .= "Error while uploading file - <strong>" . $_FILES[$file]["name"][$i] . "</strong>. Please try again. <br>"; 
      } else { 
      $smsg .= "The file <strong>" . $_FILES[$file]["name"][$i] . "</strong> is added successfully. <br>"; 

      try { 
       $stmt->bindValue(":upload_one", $_FILES[$file]["name"][$i], PDO::PARAM_STR); 
       $stmt->bindValue(":upload_two", $_FILES[$file]["name"][$i], PDO::PARAM_STR); 
       $stmt->bindValue(":upload_three", $_FILES[$file]["name"][$i], PDO::PARAM_STR);        
       $stmt->bindValue(":upload_size", $fileSize, PDO::PARAM_STR); 
       $stmt->bindValue(":upload_type", $fileType, PDO::PARAM_STR);    


       $stmt->execute(); 
       $result = $stmt->rowCount(); 
       if ($result > 0) { 
       // file uplaoded successfully. 
       } else { 
       // failed to insert into database. 
       } 
      } catch (Exception $ex) { 
       $emsg .= "<strong>" . $ex->getMessage() . "</strong>. <br>"; 
      } 
      } 
     } else { 
      $emsg .= "This file <strong>" . $_FILES[$file]["name"][$i] . "</strong> isn't permitted. <br>"; 
     } 
     } 
    } 

    $msg .= (strlen($smsg) > 0) ? successMessage($smsg) : ""; 
    $msg .= (strlen($emsg) > 0) ? errorMessage($emsg) : ""; 
    } } 
    else { 
     echo ''; 
    } 

Als ich hinzufügen Hit Knopf es ist jedes Eingabefeld in einer Zeile speichern und die Datei von diesem Eingang ist dreimal. Zum Beispiel:

`input file_1` have doc1.docx 
`input file_2` have doc2.docx 
`input file_3` have doc3.docx 

Dies wird dies in der Datenbank erzeugen:

können Sie sehen, wie jede Datei 3-mal für jede Eingabedatei gespeichert wird, anstatt jede Datei nur eine in seiner Kolumne zu sein ..

Answer 1

Versuchen Sie, diese für den einreichen Code:

{ 
$pdo = Database::connect(); 
$msg = ""; 
$permitted = array('application/vnd.ms-excel', 'application/pdf', 'application/msword', 'image/gif', 'image/jpeg', 'image/jpg', 'image/png', 'image/bmp'); 

if (count($_FILES["file"]) > 0) 
{  
    $folderName = "uploads/"; 

    $sql = "INSERT INTO upload (upload_one, upload_two, upload_three, upload_size, upload_type) 
        VALUES (:upload_0, :upload_1, :upload_2, :upload_size, :upload_type)"; 
    $stmt = $pdo->prepare($sql); 

    foreach (array_keys($_FILES) as $file) 
    { 
    for ($i = 0; $i < count($_FILES[$file]["name"]); $i++) 
    { 

     if ($_FILES[$file]["name"][$i] <> "") 
     {  
     if ($permitted) 
     { 

      $fileSize = $_FILES[$file]["size"][$i]; 
      $fileType = $_FILES[$file]["type"][$i]; 
      $fileName = $_FILES[$file]["name"][$i]; 
      $tmpName = $_FILES[$file]["tmp_name"][$i]; 


      $ext = substr(strrchr($fileName, "."), 1); 
      $_FILES[$file]["name"][$i] = rand(10000, 990000) . '-' .$fileName; 

      $filepath = $folderName . $_FILES[$file]["name"][$i]; 

      if (!move_uploaded_file($tmpName, $filepath)) { 
      $emsg .= "Error while uploading file - <strong>" . $_FILES[$file]["name"][$i] . "</strong>. Please try again. <br>"; 
      } else { 
      $smsg .= "The file <strong>" . $_FILES[$file]["name"][$i] . "</strong> is added successfully. <br>"; 

      try { 
       $stmt->bindValue(":upload_".$i, $_FILES[$file]["name"][$i], PDO::PARAM_STR); 
       $stmt->bindValue(":upload_size", $fileSize, PDO::PARAM_STR); 
       $stmt->bindValue(":upload_type", $fileType, PDO::PARAM_STR);    



      } catch (Exception $ex) { 
       $emsg .= "<strong>" . $ex->getMessage() . "</strong>. <br>"; 
      } 
      } 
     } else { 
      $emsg .= "This file <strong>" . $_FILES[$file]["name"][$i] . "</strong> isn't permitted. <br>"; 
     } 
     } 
    } 

    $msg .= (strlen($smsg) > 0) ? successMessage($smsg) : ""; 
    $msg .= (strlen($emsg) > 0) ? errorMessage($emsg) : ""; 
    } 
     $stmt->execute(); 
     $result = $stmt->rowCount(); 
     if ($result > 0) { 
     // file uplaoded successfully. 
     } else { 
     // failed to insert into database. 
     } 

} 
else 
{ 
    echo ''; 
} 

}