How can sessions be utilized to pass form data between pages in PHP?

To pass form data between pages in PHP, sessions can be utilized to store the form data temporarily and access it on subsequent pages. This involves storing the form data in session variables on the first page and retrieving it on the second page. By using sessions, the form data can be easily transferred between pages without the need to pass it through URLs or hidden form fields. 

// First page (form submission page)
session_start();
$_SESSION['form_data'] = $_POST;

// Second page (where form data needs to be accessed)
session_start();
if(isset($_SESSION['form_data'])) {
    $form_data = $_SESSION['form_data'];
    // Access form data here
}

Keywords

PHP sessions form data passing data web development

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