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# Phar::__construct

(no version information, might be only in CVS)

Phar::__construct -- Construct a Phar archive object

## Descrição

void Phar::__construct ( string fname [, int flags [, string alias]] )

## Parâmetros

`fname`

  Path to an existing Phar archive

`flags`

  flags to pass to parent class RecursiveDirectoryIterator. See SPL RecursiveDirectoryIterator docs

`alias`

  Alias with which this Phar archive should be referred to in calls to stream functionality.

## Erros/Excessões

Throws BadMethodCallException if called twice, UnexpectedValueException if the phar archive can't be opened.

## Exemplos

Exemplo 1. A Phar::__construct() example
`<?php try { $p = new Phar('/path/to/my.phar', CURRENT_AS_FILEINFO | KEY_AS_FILENAME, 'my.phar'); } catch (UnexpectedValueException $e) { die('Could not open my.phar'); } catch (BadMethodCallException $e) { echo 'technically, this cannot happen'; } // this works now echo file_get_contents('phar://my.phar/example.txt'); // and works as if we had typed echo file_get_contents('phar:///path/to/my.phar/example.txt'); ?>`

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