GlobIterator
PHP Manual

GlobIterator::count

(PHP 5 >= 5.3.0)

GlobIterator::countGet the number of directories and files

Описание

public integer GlobIterator::count ( void )

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

Параметри

Тази функция няма параметри.

Връщани стойности

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

Примери

Example #1 GlobIterator::count example

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

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

Примерът по-горе ще изведе нещо подобно на:

Matched 8 item(s)

Вж. също


GlobIterator
PHP Manual