GlobIterator
PHP Manual

GlobIterator::count

(PHP 5 >= 5.3.0)

GlobIterator::countGet the number of directories and files

Descrierea

public integer GlobIterator::count ( void )

Gets the number of directories and files found by the glob expression.

Parametri

Această funcție nu are parametri.

Valorile întoarse

The number of returned directories and files, as an integer .

Exemple

Example #1 GlobIterator::count example

<?php
$iterator 
= new GlobIterator('*.xml');

printf("Matched %d item(s)\r\n"$iterator->count());
?>

Exemplul de mai sus va afișa ceva similar cu:

Matched 8 item(s)

Vedeți de asemenea


GlobIterator
PHP Manual