(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 função não contém parâmetros.
The number of returned directories and files, as an integer .
Exemplo #1 GlobIterator::count example
<?php
$iterator = new GlobIterator('*.xml');
printf("Matched %d item(s)\r\n", $iterator->count());
?>
O exemplo acima irá imprimir algo similar a:
Matched 8 item(s)