dongteng2534 2017-07-19 06:08
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如何在MySQL和核心PHP的帮助下插入视频[关闭]

I have to insert videos through my form in the database. Can anyone tell me how to insert the videos with the help of MySQL and core PHP?

And I also want to display the video on my site in small section.

Thanks

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  • dongwalun2507 2017-07-19 06:36
    关注

    Generally video or file we not save in DB, to reduce the load in DB. We save any file in relavent directory and relavent path save to DB and to display file again we retrive file with help of saved path.

    Sample code is follow :

    HTML form

    <!DOCTYPE html>

<head>
<title></title>
</head>

<body>

<form action="upload_file.php" method="post" enctype="multipart/form-data">
<label for="file"><span>Filename:</span></label>
<input type="file" name="file" id="file" /> 
<br />
<input type="submit" name="submit" value="Submit" />
</form>

</body>
</html>

    PHP handler (upload_file.php)

    Change upload folder to preferred name. Presently saves to upload/

    <?php

$allowedExts = array("jpg", "jpeg", "gif", "png", "mp3", "mp4", "wma");
$extension = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);

if ((($_FILES["file"]["type"] == "video/mp4")
|| ($_FILES["file"]["type"] == "audio/mp3")
|| ($_FILES["file"]["type"] == "audio/wma")
|| ($_FILES["file"]["type"] == "image/pjpeg")
|| ($_FILES["file"]["type"] == "image/gif")
|| ($_FILES["file"]["type"] == "image/jpeg"))

&& ($_FILES["file"]["size"] < 20000)
&& in_array($extension, $allowedExts))

  {
  if ($_FILES["file"]["error"] > 0)
    {
    echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
    }
  else
    {
    echo "Upload: " . $_FILES["file"]["name"] . "<br />";
    echo "Type: " . $_FILES["file"]["type"] . "<br />";
    echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />";
    echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />";

    if (file_exists("upload/" . $_FILES["file"]["name"]))
      {
      echo $_FILES["file"]["name"] . " already exists. ";
      }
    else
      {
      move_uploaded_file($_FILES["file"]["tmp_name"],
      "upload/" . $_FILES["file"]["name"]);
      echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
      }
    }
  }
else
  {
  echo "Invalid file";
  }
?>

    Let me know if any issue occur.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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