php file upload steps: first create a file upload form; then create the upload script "upload_file.php" file; then set restrictions on file upload; finally save the uploaded file.
The operating environment of this article: windows7 system, PHP7.1 version, DELL G3 computer
PHP file upload
Through PHP, files can be uploaded to the server.
Create a file upload form
It is very useful to allow users to upload files from a form.
Please look at the following HTML form for uploading files:
<html> <body> <form action="upload_file.php" method="post" enctype="multipart/form-data"> <label for="file">Filename:</label> <input type="file" name="file" id="file" /> <br /> <input type="submit" name="submit" value="Submit" /> </form> </body> </html>
Please note the following information about this form: