<?php
// Loop over all *.php files in ext/spl/examples/ directory
// and print the filename and its size
$it = new DirectoryIterator("glob://ext/spl/examples/*.php");
foreach($it as $f) {
    printf("%s: %.1FK\n", $f->getFilename(), $f->getSize()/1024);
}
?>

   

tree.php: 1.0K
findregex.php: 0.6K
findfile.php: 0.7K
dba_dump.php: 0.9K
nocvsdir.php: 1.1K
phar_from_dir.php: 1.0K
ini_groups.php: 0.9K
directorytree.php: 0.9K
dba_array.php: 1.1K
class_tree.php: 1.8K