How to get only images using scandir in PHP?

Question

Is there any way to get only images with extensions jpeg, png, gif etc while using

$dir    = \'/tmp\';
$files1 = scand         


        

Answer 1

The actual question was using scandir and the answers end up in glob. There is a huge difference in both where blob considerably heavy. The same filtering can be done with scandir using the following code:

$images = preg_grep('~\.(jpeg|jpg|png)$~', scandir($dir_f));

I hope this would help somebody.