(PHP 5 >= 5.3.0)
GlobIterator::count — Get the number of directories and files
Gets the number of directories and files found by the glob expression.
Esta función no tiene parámetros.
The number of returned directories and files, as an integer.
Example #1 GlobIterator::count() example
<?php
$iterator = new GlobIterator('*.xml');
printf("Matched %d item(s)\r\n", $iterator->count());
?>
El resultado del ejemplo sería algo similar a:
Matched 8 item(s)