Listing files in numerical order instead of alphabetical?
You could put them in an array and sort the array with the natsortDocs function:
$array = array('logo1','logo2','logo12');natsort($array);Which gives (Demo):
array(3) { [0]=> string(5) "logo1" [1]=> string(5) "logo2" [2]=> string(6) "logo12"}The order you're looking for is often called natural order.
Alternatively, you could prefix the numbers, e.g. if you're already using sprintf to name the files, so that the standard sort order would still work:
`logo%03d.jpg`Which would generate
logo001.jpgfor decimal 1.