Phar::running
Phar::setDefaultStub
Phar
PHP Manual

# Phar::setAlias

(PHP >= 5.3.0, PECL phar >= 1.2.1)

Phar::setAlias — Set the alias for the Phar archive

### Descrição

bool Phar::setAlias ( string `$alias` )

> Nota: Esta função requer a configuração do arquivo php.ini phar.readonly ser definida como 0 para funcionar os objetos Phar. Caso contrário, uma PharException será disparada.

Set the alias for the Phar archive, and write it as the permanent alias for this phar archive. An alias can be used internally to a phar archive to ensure that use of the phar stream wrapper to access internal files always works regardless of the location of the phar archive on the filesystem. Another alternative is to rely upon Phar's interception of include() or to use Phar::interceptFileFuncs() and use relative paths.

### Parâmetros

`alias`

  A shorthand string that this archive can be referred to in phar stream wrapper access.

### Valor Retornado

### Erros

Throws UnexpectedValueException when write access is disabled, and PharException if the alias is already in use or any problems were encountered flushing changes to disk.

### Exemplos

Exemplo #1 A Phar::setAlias() example

`<?php
try {
$phar = new Phar('myphar.phar');
$phar->setAlias('myp.phar');
} catch (Exception $e) {
// handle error
}
?>`

### Veja Também

- Phar::__construct() - Construct a Phar archive object
- Phar::interceptFileFuncs() - instructs phar to intercept fopen, file_get_contents, opendir, and all of the stat-related functions

Phar::running
Phar::setDefaultStub
Phar
PHP Manual