PHP Function to Set Multiple Session Variables

PHP Function that Checks Multiple Session Variables at Once and If a PHP SESSION Variable is not Set it Sets it. A Cleaner Way to Set Session Variables vs ...

A much cleaner way to set multiple session variables instead of ...

if (!isset($_SESSION["variable1"])) { $_SESSION["variable1"] = "some value"; } if (!isset($_SESSION["variable2"])) { $_SESSION["variable1"] = "some value"; } if (!isset($_SESSION["variable3"])) { $_SESSION["variable1"] = "some value"; } /* -------------------------------------------- simple way to check if a session variable is set and if not, set it Example use: setSessionVars([ # set $_SESSION["numberEmailsSent"] "numberEmailsSent" => 0, # set $_SESSION["verifytype"] "verifytype" => $arrCleanedPost["verifytype"], # set $_SESSION["memberId"] "memberId" => $arrCleanedPost["id"], ]); check if the following session variables are set and if not set them $_SESSION["numberEmailsSent"] = 0; $_SESSION["verifytype"] = 0; $_SESSION["memberId"] = 0; ------------------------------------------- */ function setSessionVars(array $vars) { foreach ($vars as $key => $value) { if (!isset($_SESSION[$key])) { $_SESSION[$key] = $value; } } }