<?php
// Define the path to the upload directory
$targetDir = "uploads/";
// Make sure the upload directory exists
if (!file_exists($targetDir)) {
mkdir($targetDir, 0777, true);
}
if (isset($_FILES["file"])) {
// Get the file extension
$fileType = strtolower(pathinfo(basename($_FILES["file"]["name"]), PATHINFO_EXTENSION));
// Allowed file types
$allowedTypes = ['jpg', 'png', 'jpeg', 'gif'];
// Check if the file is an image
if (in_array($fileType, $allowedTypes)) {
// Generate a unique name for the file
$uniqueFileName = md5(time() . rand()) . "." . $fileType;
$uniqueFilePath = $targetDir . $uniqueFileName;
// Check if file already exists
if (!file_exists($uniqueFilePath)) {
// Try to upload the file
if (move_uploaded_file($_FILES["file"]["tmp_name"], $uniqueFilePath)) {
echo "The file " . htmlspecialchars($uniqueFileName) . " has been uploaded.";
} else {
echo "Sorry, there was an error uploading your file.";
}
} else {
echo "File already exists. Please try again.";
}
} else {
echo "Sorry, only JPG, JPEG, PNG & GIF files are allowed.";
}
} else {
echo "No file was uploaded. Please try again.";
}
?>
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