MaggsWeb:7

string basename ( string $path [, string $suffix ] )

1. PATH :: A path. On Windows, both slash (/) and backslash (\) are used as directory separator character. In other environments, it is the forward slash (/).
   suffix.
2. SUFFIX :: If the filename ends in suffix this will also be cut off.

I use this a lot to distinguish which page I am on. Generally, I would match this to a db record to get page-specific info and settings from the database.

<?php
$path = $_SERVER['PHP_SELF'];
$file = basename($path); // $file is set to "index.php"
$file = basename($path, ".php"); // $file is set to "index"
?>

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