What is a form action in PHP?

Action should refer to a page on the web server that will process the form input and return new HTML to the user. This can be the same location as the PHP script that outputs the form, or some people prefer to make a separate PHP file to handle actions. Generate HTML form to the user. User fills in the form, clicks submit.

What is action attribute in PHP?

he Action attribute is crucial. It means, "Where do you want the form sent?". If you miss it out, your form won't get sent anywhere. You can send the form data to another PHP script, the same PHP script, an email address, a CGI script, or any other form of script.

What is action parameter in HTML?

The action parameter to the tag in HTML should not reference the PHP function you want to run. Action should refer to a page on the web server that will process the form input and return new HTML to the user. This can be the same location as the PHP script that outputs the form, or some people prefer to make a separate PHP file to handle actions.

How does PHP handle HTML forms?

One of the most powerful features of PHP is the way it handles HTML forms. The basic concept that is important to understand is that any form element will automatically be available to your PHP scripts. Please read the manual section on Variables from external sources for more information and examples on using forms with PHP.