Are there any best practices for handling multipart/form-data uploads in PHP without using cURL?

When handling multipart/form-data uploads in PHP without using cURL, you can use the $_FILES superglobal array to access the uploaded file data. You can move the uploaded file to a specified directory using the move_uploaded_file() function. Make sure to validate the file type, size, and handle any errors that may occur during the upload process. 

<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    if (isset($_FILES['file'])) {
        $file = $_FILES['file'];
        $file_name = $file['name'];
        $file_tmp = $file['tmp_name'];
        $file_size = $file['size'];
        
        $upload_dir = 'uploads/';
        
        if (move_uploaded_file($file_tmp, $upload_dir . $file_name)) {
            echo 'File uploaded successfully.';
        } else {
            echo 'Error uploading file.';
        }
    } else {
        echo 'No file uploaded.';
    }
}
?>

Keywords

multipart/form-data uploads PHP cURL handling

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