Entry

How do I get the extension of a file already on the server?

Aug 24th, 2002 08:51
Dan Stockton, Chris Dennett, http://php.net/manual/en/function.pathinfo.php

pathinfo
(PHP 4 >= 4.0.3)
pathinfo -- Returns information about a file path
Description
array pathinfo ( string path)
pathinfo() returns an associative array containing information about 
path. The following array elements are returned: dirname, basename and 
extension.
Example 1. pathinfo() Example
<?php
$path_parts = pathinfo("/www/htdocs/index.html");
echo $path_parts["dirname"] . "\n";
echo $path_parts["basename"] . "\n";
echo $path_parts["extension"] . "\n";
?> 
Would produce:
/www/htdocs
index.html
html