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davidpc

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    html image uploader

    in HTML/XHTML

    Posted

    I'm sorry. I have no idea what you mean. You are over my head. As I said, I have a very basic understanding. I have no idea how to handle a session or use $_SESSION array. And no idea how to use FILTER_SANITIZE_STRING. Most of what I posted here was given to me by a friend, but he had no idea how to get around my "problem"

    html image uploader

    in HTML/XHTML

    Posted

    Ok. Here is what I have now. It works, but if 2 people upload before I get to it, they get mixed up. This is the main .html file. 

    <html>
<body>

<form action="upload.php" method="post" enctype="multipart/form-data">
  Select image to upload:
  <input type="file" name="fileToUpload" id="fileToUpload">
  <input type="submit" value="Upload Image" name="submit">
</form>

</body>
</html>

    I have a php.ini and all it says is "file_uploads = On" with out brackets. Last is the .php file 

    
<?php
$target_dir = "uploads/";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
$uploadOk = 1;
$imageFileType = strtolower(pathinfo($target_file,PATHINFO_EXTENSION));

// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
  $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]);
  if($check !== false) {
    echo "File is an image - " . $check["mime"] . ".";
    $uploadOk = 1;
  } else {
    echo "File is not an image.";
    $uploadOk = 0;
  }
}

// Check if file already exists
if (file_exists($target_file)) {
  echo "Sorry, file already exists.";
  $uploadOk = 0;
}

// Check file size
if ($_FILES["fileToUpload"]["size"] > 500000) {
  echo "Sorry, your file is too large.";
  $uploadOk = 0;
}

// Allow certain file formats
if($imageFileType != "jpg" && $imageFileType != "png" && $imageFileType != "jpeg"
&& $imageFileType != "gif" ) {
  echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
  $uploadOk = 0;
}

// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
  echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
  if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
    echo "The file ". htmlspecialchars( basename( $_FILES["fileToUpload"]["name"])). " has been uploaded.";
  } else {
    echo "Sorry, there was an error uploading your file.";
  }
}
?>

    In the second line, it tells where to place the files, the uploads directory. I need a way that 2 or more people can upload without things getting jumbled up 

    html image uploader

    in HTML/XHTML

    Posted

    Ok. You guys are going to have to help me here. Show me the code that will do that. I am not familair with how to time stamp. And as I said I know html only by what I have learned and have never really worked with php as it seems more involved

    Favourite html editors...

    in HTML/XHTML

    Posted

    Number 1. I am not versed well in html. If I see something on a website I don't understand, I will look at the code to see how it is done. Never took classes nor read books. I have learned on notepad. Years ago I tried Front Page and was confused and hampered more by it, so I went back to Notepad, or since I use Linux it is text editor same thing. I think it helps me understand and learn more than having software do the work for me....

    html image uploader

    in HTML/XHTML

    Posted

    On my website, users can upload images to me to post. Sometimes I could get several people to upload before I can get to them. I need a uploader that will keep them seperate. I have one that I have been working with, but if 2 people upload, files go into the same folder and are mixed up. Any ideas? I am attaching what I have been working with. I am not versed in html code at all as it has all been learned from trial and error...more error than trial 

    <html>
<head>
<title>Upload</title>
</head>
<body background="background.jpg">
<br><br><br>
<p align="center">
<img src="header.jpg" height="157" width="799">
<br><br><br><br><br><br>
<form action="upload.php" method="post" enctype="multipart/form-data">
   <font color="white">
<p align="center">
  Select image to upload:
  <input type="file" name="fileToUpload" id="fileToUpload">
  <input type="submit" value="Upload Image" name="submit">
</form>

</body>
</html>

     

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