(PHP 5 >= 5.3.0, PHP 7)
GlobIterator::count — Get the number of directories and files
Gets the number of directories and files found by the glob expression.
Esta função não possui 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 à:
Matched 8 item(s)