Get filename extension

Posted on July 15, 2008, under PHP, Bookmark it

This snippet can help you to get the extension of a filename:

<?php
... some code here ...
// Filename
$filename = 'public_html/root/internet.gif';
// Extension
$ext = strrchr($filename, ".");
echo $ext; // will return ".gif"
?>

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July 15, 2008
article by Gabriel C.
1 comment

Tags: extension, filename

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Get filename extension

Validate numeric string

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