# Construct a directory using glob

GlobIterator
GlobIterator::count
GlobIterator
PHP Manual

# GlobIterator::__construct

(PHP 5 >= 5.3.0)

GlobIterator::__construct — Construct a directory using glob

### Descrição

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

Constructs a new directory iterator from a glob expression.

### Parâmetros

`path`

  The path of the directory.

`flags`

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

### Exemplos

Exemplo #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());
}
}
?>`

O exemplo acima irá imprimir algo similar a:

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

### Veja Também

- DirectoryIterator::__construct - Constrói um novo iterador de diretório a partir de um caminho
- GlobIterator::count - Get the number of directories and files
- glob() - Acha caminhos que combinam com um padrão

GlobIterator
GlobIterator::count
GlobIterator
PHP Manual