Руководство по PHP
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# Phar::offsetUnset

(no version information, might be only in CVS)

Phar::offsetUnset -- remove a file from a phar

## Описание

bool Phar::offsetUnset ( string offset )

This is an implementation of the ArrayAccess interface allowing direct manipulation of the contents of a Phar archive using array access brackets. offsetUnset is used for deleting an existing file, and is called by the unset() language construct.

## Список параметров

`offset`

  The filename (relative path) to modify in a Phar.

## Возвращаемые значения

Возвращает `TRUE` в случае успешного завершения или `FALSE` в случае возникновения ошибки.

## Errors/Exceptions

if phar.readonly is `1`, BadMethodCallException is thrown, as modifying a Phar is only allowed when phar.readonly is set to `0`.

## Примеры

Пример 1. A Phar::offsetUnset() example

`<?php $p = new Phar('/path/to/my.phar', 0, 'my.phar'); // deletes file.txt from my.phar by calling offsetUnset unset($p['file.txt']); ?>`

## Смотрите также

Phar::offsetExists()
Phar::offsetGet()
Phar::offsetSet()

Пред. | Начало | След.
Phar::offsetSet | Уровень выше | PharFileInfo::__construct