GlobIterator
GlobIterator::count
GlobIterator
PHP Manual

# GlobIterator::__construct

(PHP 5 >= 5.3.0)

GlobIterator::__construct — Construct a directory using glob

### 설명

GlobIterator::__construct ( string `$path` [, integer `$flags`= FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO ] )

Constructs a new directory iterator from a glob expression.

### 인수

`path`

  The path of the directory.

`flags`

  Option flags, the flags may be a bitmask of the FilesystemIterator constants.

### 예제

Example #1 GlobIterator example

`<?php
$iterator = new GlobIterator('*.dll', FilesystemIterator::KEY_AS_FILENAME);
if(!$iterator->count())
{
echo 'No matches';
}
else
{
$n = 0;
printf("Matched %d item(s)\r\n", $iterator->count());
foreach($iterator as $item)
{
printf("[%d] %s\r\n", ++$n, $iterator->key());
}
}
?>`

위 예제의 출력 예시:

    Matched 2 item(s)
    [1] php5ts.dll
    [2] php_gd2.dll

### 참고

- DirectoryIterator::__construct - Constructs a new directory iterator from a path
- GlobIterator::count - Get the number of directories and files
- glob() - Find pathnames matching a pattern

GlobIterator
GlobIterator::count
GlobIterator
PHP Manual