Search results for: "File uploads"

How can PHP be used to save form data in a text file and output it as an HTML table?

To save form data in a text file using PHP, you can first retrieve the form data using $_POST, then write it to a text file using file_put_contents()....

How can AJAX be utilized to request the current status of a process from a PHP file in real-time?

To request the current status of a process from a PHP file in real-time using AJAX, you can create a separate PHP file that returns the current status...

What are the advantages of using array_key_exists() over a series of if-else statements to handle file extensions in PHP?

Using `array_key_exists()` is more efficient and cleaner than using a series of if-else statements to handle file extensions in PHP. It allows for fas...

What are some common methods for extracting data from a database and writing it to a .csv file using PHP?

To extract data from a database and write it to a .csv file using PHP, you can use SQL queries to fetch the data from the database and then use fputcs...

How can PHP be used to prompt users to save a file instead of opening it in the browser window?

When a file is accessed through a web browser, the browser may try to display the file directly instead of prompting the user to save it. To force the...