I've created an HTML form that allows me to upload an image to a uniquely named directory (i.e. a combination of date/time/ip address). Now I'm trying to upload two images (eventually multiple). I've reproduced my "File 1" content and uniquely named it to "File 2". I quickly attached a "2" to every variable and post field. Here is my upload form HTML:
<!DOCTYPE html>
<html>
<body>
<form action="icanhazuploads.php" method="post" enctype="multipart/form-data">
Select image(s) to upload: <br /><br />
<input type="file" name="fileToUpload" class="fileToUpload"><br /><br />
<input type="file" name="fileToUpload2" class="fileToUpload2"><br /><br />
<input type="submit" name="submit">
</form>
</body>
</html>
Pretty straight forward. Two upload fields and a submit button. Here is my PHP processor file:
<?php
// Display Errors
ini_set('display_errors', 'On');
ini_set('html_errors', 0);
$ip = ip2long($_SERVER['REMOTE_ADDR']);
$datetime = date('YmdHis');
$target_dir = "uploads/" . $datetime . $ip . "/";
// Create the unique diretory
if (!file_exists($target_dir)) {
mkdir($target_dir, 0777, true);
}
// Start processing files
// File 1
echo "<br />1st file being added...<br />";
$target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]);
echo "<br />Target File: " . $target_file. "<br />";
$uploadOk = 1;
$imageFileType = pathinfo($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"] . ".<br />";
$uploadOk = 1;
} else {
echo "File is not an image.<br />";
$uploadOk = 0;
}
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Your file was not uploaded.<br />";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["fileToUpload"]["name"]). " has been uploaded.<br />";
} else {
echo "There was an error uploading your file.<br />";
}
}
// File 2
if(isset($_POST["fileToUpload2"])) {
echo "<br />2nd file being added...<br />";
$target_file2 = $target_dir . basename($_FILES["fileToUpload2"]["name"]);
echo "<br />Target File: " . $target_file2. "<br />";
$uploadOk = 1;
$imageFileType = pathinfo($target_file2,PATHINFO_EXTENSION);
// Check if image file is a actual image or fake image
if(isset($_POST["submit"])) {
$check = getimagesize($_FILES["fileToUpload2"]["tmp_name"]);
if($check !== false) {
echo "File is an image - " . $check["mime"] . ".<br />";
$uploadOk = 1;
} else {
echo "File is not an image.<br />";
$uploadOk = 0;
}
}
// Check if $uploadOk is set to 0 by an error
if ($uploadOk == 0) {
echo "Your file was not uploaded.<br />";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["fileToUpload2"]["tmp_name"], $target_file2)) {
echo "The file ". basename( $_FILES["fileToUpload2"]["name"]). " has been uploaded.<br />";
} else {
echo "There was an error uploading your file.<br />";
}
}
Truly magical. I pull up my HTML form in the browser, select two images and hit submit. I can watch with Firebug or Chrome's inspector and see it with the two image fields populated via POST. However, my PHP file will consistently only see one. If I put my image only in the second field in my form, it still just acts as if I placed it in the first field. No errors in error log. Any idea why it refuses to see more than one file?
My php.ini settings:
; Maximum allowed size for uploaded files.
; http://php.net/upload-max-filesize
upload_max_filesize = 64M
; Maximum number of files that can be uploaded via a single request
max_file_uploads = 20
if(isset($_POST["fileToUpload2"])) {
This is wrong, it will never be set.
Try
if(isset($_FILES["fileToUpload2"])) {
For future debugging, use var_dump($_POST); and var_dump($_FILES); and you'll instantly see what's going on
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