Jump to content

[SOLVED] display uploaded file

sasori

By sasori
in PHP Coding Help

 Share

Recommended Posts

sasori Advanced Member

sasori

Posted
Posted

I created an formupload.php and upload.php script

 

#### formupload.php ###
<html>
<body>
<b>UPLOAD YOUR SHIT IN THERE</b>
<form enctype="multipart/form-data" action="<?php echo $_SERVER['PHP_SELF'] ?>"
method="POST">
<input type="hidden" name="MAX_FILE_SIZE" value="500000" />
<input type="file" name="pix" size="60" />
<input type="submit" name="upload" value="upload picture" />
</form>
</body>
</html>

 

##### upload.php ####
<?php
if(!isset($_POST['upload']))
{
  include("formupload.php");
}
else
    {
      if($_FILES['pix']['tmp_name'] == "none")
      {
        echo " file not uploaded";
        include("formupload.php");
        exit();
      }
      if(!preg_match("/image/",$_FILES['pix']['type']))
      {
        echo " it's not a picture ";
        include("formupload.php");
        exit();
      }
      else
      {
        $destination = 'c:\wamp\tmp'."\\".$_FILES['pix']['name'];
        $tmp_file = $_FILES['pix']['tmp_name'];
        move_uploaded_file($tmp_file,$destination);
        echo "successfully uploaded {$_FILES['pix']['name']}
        ({$_FILES['pix']['size']})";
        echo "<form action='upload.php' method='get'>";
        echo "<input type='submit' value='Upload another file'>";
        echo "</form>";
        echo "<br/>";
      }
    }
?>

 

30w0eg2.jpg

2w4iezo.jpg

and the question is how am I gonna display the uploaded photo on the same page?

 

 

Link to comment
Share on other sites
sasori Advanced Member

sasori

Posted
  • Author
Posted

<img src='path_to_pic.jpg' alt='' />

 

how ? let's say another user uploaded a photo and i don't know what the name of the photo was, all i know is the path which is c:\wamp\tmp , so how am i gonna display the photo after upload when i don't even know the name of the file ? (this bothers me)

Link to comment
Share on other sites
sasori Advanced Member

sasori

Posted
  • Author
Posted

dont you save the name of the file in a database or something?

 

If not, I would, and if it is only displayed once, you can use this to display it once

 

$_FILES['pix']['name']

 

 

sir, i don't use a database as for the moment.. i don't know how to display the photo

here' i tried this

 

echo "<img src='".$_FILES['pix']['name']."' />";

 

and still it doesn't display ..can you tell me how the proper way to echo the absolute path?

the images are being sent to c:\wamp\tmp folder

Link to comment
Share on other sites
peranha Regular Member

peranha

Posted
Posted 

<?php
$path = 'c:\wamp\tmp'."\\".$_FILES['pix']['name'];

$extension = substr($path, -3); 
if($extension == "jpg" || $extension == "jpeg"){ 
   header("Content-type: image/jpeg"); 
}elseif($extension == "gif"){ 
   header("Content-type: image/gif"); 
}elseif($extension == "bmp"){
header("Content-type: image/bmp");
}
readfile($path); 
?>

 

echo "<img src='$path' />";

 

try that and see what you get.

Link to comment
Share on other sites
sasori Advanced Member

sasori

Posted
  • Author
Posted

i edited my script and inserted your logic code

<?php
if(!isset($_POST['upload']))
{
  include("formupload.php");
}
else
    {
      if($_FILES['pix']['tmp_name'] == "none")
      {
        echo " file not uploaded";
        include("formupload.php");
        exit();
      }
      if(!preg_match("/image/",$_FILES['pix']['type']))
      {
        echo "<b>LOL! it's not a picture</b>";
        include("formupload.php");
        exit();
      }
      else
      {
        $destination = 'c:\wamp\tmp'."\\".$_FILES['pix']['name'];
        $tmp_file = $_FILES['pix']['tmp_name'];
        move_uploaded_file($tmp_file,$destination);
        echo "<b>successfully uploaded {$_FILES['pix']['name']}
        ({$_FILES['pix']['size']})<b>";
        echo "<form action='upload.php' method='get'>";
        echo "<input type='submit' value='Upload another file'>";
        echo "</form>";
        echo "<br/>";
        echo "<br/>";
        $path = 'c:\wamp\tmp'."\\".$_FILES['pix']['name'];
        $extension = substr($path, -3);
        if($extension == "jpg" || $extension == "jpeg")
        {
          header("Content-type: image/jpeg");
        }
        elseif($extension == "gif")
        {
          header("Content-type: image/gif");
        }
        elseif($extension == "bmp")
        {
          header("Content-type: image/bmp");
        }
        elseif($extension == "png")
        {
          header("Content-type: image/png");
        }
        readfile($path);
        echo "<img src='$path'/>";
      }
    }
?>

24qr989.jpg

it got worst sir ???

Link to comment
Share on other sites
peranha Regular Member

peranha

Posted
Posted

Put this in a different file call it getimage.php

 

<?php
$path = $_GET['id'];

$extension = substr($path, -3); 
if($extension == "jpg" || $extension == "jpeg"){ 
    header("Content-type: image/jpeg"); 
}elseif($extension == "gif"){ 
    header("Content-type: image/gif"); 
}elseif($extension == "bmp"){
header("Content-type: image/bmp");
}
readfile($path); 
?>

 

then on your page call it like this

 

echo "<img src='getimage.php?id=" . $destination . "' alt='' />";

 

This worked on my server.

Link to comment
Share on other sites
sasori Advanced Member

sasori

Posted
  • Author
Posted

any other way sir? i did what you said

        $destination = 'c:\wamp\tmp'."\\".$_FILES['pix']['name'];
        $tmp_file = $_FILES['pix']['tmp_name'];
        move_uploaded_file($tmp_file,$destination);
        echo "<b>successfully uploaded {$_FILES['pix']['name']}
        ({$_FILES['pix']['size']})<b>";
        echo "<form action='upload.php' method='get'>";
        echo "<input type='submit' value='Upload another file'>";
        echo "</form>";
        echo "<br/>";
        echo "<br/>";
        echo "<img src='getimage.php?id". $destination."' alt=''/>";

 

still nothing happened..it just uploads the file and no display at all

 

2hoac2c.jpg

Link to comment
Share on other sites
This thread is more than a year old. Please don't revive it unless you have something important to add.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
 Share
Go to topic listing
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.