用户查看的最近5个页面名称

Question

I'm trying to code the last 5 page names the user viewed on my site and produce it into a list. I'm currently able to get the current page name, but I don't know how to get the previous pages. This is the code I'm using to get the current page name:

<?php
    $pageName = basename($_SERVER['PHP_SELF']);
    echo $pageName;
?>

Answer 1

PHP Sessions should get you going in the right direction. For example:

session_start();

if(!isset($_SESSION['pages'])) {
    $_SESSION['pages'] = array();
}
if(count($_SESSION['pages']) < 5) {
    $_SESSION['pages'] []  = $_SERVER['PHP_SELF'];
} else {
    echo "Limit reached";
}
print_r($_SESSION['pages']);

Answer 2

I recommend you use PHP Sessions to accomplish this.

So, save the current page name that you want to the sessions variable like so:

<?php
    $pageName = basename($_SERVER['PHP_SELF']);
    $_SESSION['pageName'] = $pageName;
?>

And then continue to save these names. @Len_D just beat me to the punch with an answer that uses arrays and is likely what you need.