flash_message_helper.php

flash_message_helper.php

<?php


  /**
   * Set a flash message to be displayed
   *
   * @param string $type    The type of message, used for styling (error|success|warning|information)
   * @param string $message The message to be displayed
   *
   * @return void
   **/
  function set_flash_message($type, $message){
    $_SESSION['flash_message'] = (object)array(
      'type'    => $type,
      'message' => $message
    );
  }
  
  
  /**
   * Display the flash message
   *
   * @return void
   **/
  function display_flash_message(){
    if(isset($_SESSION['flash_message'])){
      echo '<div class="msg ' . $_SESSION['flash_message']->type . '">' . $_SESSION['flash_message']->message . '</div>';
      unset($_SESSION['flash_message']);
    }
  }