Good afternoon from StackOverflow. I have an HTML page that captures a file and sends it to the PHP script for it to upload.
<!--The basic structure of the method begins in the the HTML page-->
<form method="post" action="receive_upload.php" enctype="multipart/form-data">
<!--At this point we define the PHP script that will run the upload-->
<input type="file" name="take_file" /><br><br>
<!--The button "take_file" will catch the file that you want upload-->
<input type="submit" value="Send!" />
<!--The second input will lead the file to the PHP script-->
</form>
That up there is the HTML page, and here below PHP
<?php
if (isset($_POST["take_file"])){
// Folder where the file will be saved
$_UP['folder'] = 'uploads/';
// Maximum file size (in Bytes)
$_UP['size'] = 1024 * 1024 * 50; // 50Mb
// Array with the allowed extensions
$_UP['extensions'] = array('rar', 'jpg', 'png', 'gif', 'pdf', 'zip');
// Rename the file? (If true, the file will be saved as .jpg and a unique name)
$_UP['rename'] = false;
// Array with the PHP upload error types
$_UP['errors'][0] = 'There is no errors';
$_UP['errors'][1] = 'The file in upload it is bigger than the PHP limit';
$_UP['errors'][2] = 'The file exceeds the HTML specified size limit';
$_UP['errors'][3] = 'The upload of the file was partially made';
$_UP['errors'][4] = 'The file upload it was not done';
// Verify if there's any upload error. If yes, show a error mensage
if (isset($_FILES['file']['error']) != 0) {
die("Could not upload, error:" . $_UP['errors'][isset($_FILES['file']['error'])]);
exit; // For the script execution
}
// Verify the file extension
$tmp = explode('.', $_FILES['file']['name']);
$extension = strtolower(end($tmp));
if (array_search($extension, $_UP['extensions']) === false) {
echo "Imcompatible format!";
exit;
}
// Verify the file size
if ($_UP['size'] < $_FILES['file']['size']) {
echo "The sended file is too much big, send files until 50Mb.";
exit;
}
// Verify if it needs to rename the file
if ($_UP['rename'] == true) {
// Create a current UNIX TIMESTAMP based name and with the .jpg extension
$final_name = md5(time()).'.jpg';
} else {
// Keep the original file name
$final_name = isset($_FILES['file']['name']);
}
// Verify if it's possible to move the file to the chosen folder
if (move_uploaded_file(isset($_FILES['file']['tmp_name']), $_UP['folder'] . $final_name)) {
// Upload sucessfully, display a mensage and a file link
echo "Sucessfully upload!<br>";
echo '<a href="' . $_UP['folder'] . $final_name . '">Click here to access the file</a>';
} else {
// It wasn't possible to upload, probably the folder it's wrong
echo "Couldn't send the file, try again";
}
}
else{
echo "There's something wrong in the code :/";
}
When I boot the system, it is always returning me:
There's something wrong in the code: / "
What's wrong? Many thanks.