Method 1
function findexts ($filename) { $filename = strtolower($filename) ; $exts = split("[/\\.]", $filename) ; $n = count($exts)-1; $exts = $exts[$n]; return $exts; }Method 2
$filename = 'mypic.gif'; $ext = pathinfo($filename, PATHINFO_EXTENSION);Method 3
function getFileextension($file) { return end(explode(".", $file)); }
I always use latest method
Yo,
This method won’t work anymore, “split” is depreciated, you need to replace with “explode” instead.
Only trouble i am having is now that i use explode, it displays the filename followed by the extension, not just the extension on its own.