This is a placeholder to breakdown and analyze this script.
<?php
$path = $_SERVER["PHP_SELF"];
$parts = explode('/',$path);
if (count($parts) < 2)
{
echo("home");
}
else
{
echo ("home » ");
for ($i = 1; $i < count($parts); $i++)
{
if (!strstr($parts[$i],"."))
{
echo("". str_replace('-', ' ', $parts[$i])." » ");
}
else
{
$str = $parts[$i];
$pos = strrpos($str,".");
$parts[$i] = substr($str, 0, $pos);
echo str_replace('-', ' ', $parts[$i]);
};
};
};
?>