[Solved] How to take md5 of a file in php? [duplicate]

by


Hey mate looks like quick search will find heaps about this check this out

PHP Session timeout

first, store the last time the user made a request

<?php
   $_SESSION['timeout'] = time();
?>

in subsequent request, check how long ago they made their previous request (10 minutes in this example)

 <?php
    if ($_SESSION['timeout'] + 10 * 60 < time()) {
         // session timed out
    } else {
      // session ok
    }
  ?>

2

solved How to take md5 of a file in php? [duplicate]