PHP Tutorial: Get Filename From Domain Path

<?php
/****
* Purpose: get the filename from the path
* Precondition: path i.e. http://domain.com/contacts.php
* Postcondition: returns the filename i.e. contacts.php
****/
function fileName($path)
{
     return substr($path, strrpos($path, '/')+1, strlen($path));
}
?>

Programming Challenge Main Page or Continue to Day 3

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