How can a counter be implemented in PHP to track form submissions?

To implement a counter in PHP to track form submissions, you can use a session variable to store and increment the count each time the form is submitted. This session variable will keep track of the number of form submissions. 

session_start();

if(isset($_SESSION['form_submissions'])) {
    $_SESSION['form_submissions']++;
} else {
    $_SESSION['form_submissions'] = 1;
}

echo "Number of form submissions: " . $_SESSION['form_submissions'];

Keywords

PHP form submissions counter tracking implementation

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