What is the $_POST superglobal in PHP?

  • It is a superglobal variable used to access data sent via the URL's query string.
  • It is a superglobal variable used to access data sent via an HTML form using the POST method.
  • It is a superglobal variable used to access data sent via an HTML form using the GET method.
  • It is a superglobal variable used to access data stored in cookies.
The $_POST superglobal in PHP is a built-in associative array that allows access to data sent to the server through an HTML form using the POST method. The values in $_POST are retrieved based on the "name" attribute of form inputs. This superglobal is commonly used to handle sensitive data, such as passwords or personal information, as it keeps the data hidden from the URL and is not stored in the browser's history. Learn more: https://www.php.net/manual/en/reserved.variables.post.php
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