Phar::isBuffering
Phar::isFileFormat
Phar
PHP Manual

# Phar::isCompressed

(No version information available, might be only in CVS)

Phar::isCompressed — Returns Phar::GZ or PHAR::BZ2 if the entire phar archive is compressed (.tar.gz/tar.bz and so on)

### Описание

mixed Phar::isCompressed ( void )

> Замечание: This method requires the php.ini setting phar.readonly to be set to 0 in order to work for Phar objects. Otherwise, a PharException will be thrown.

Returns Phar::GZ or PHAR::BZ2 if the entire phar archive is compressed (.tar.gz/tar.bz and so on). Zip-based phar archives cannot be compressed as a file, and so this method will always return `FALSE` if a zip-based phar archive is queried.

### Список параметров

No parameters.

### Возвращаемые значения

Phar::GZ, Phar::BZ2 or `FALSE`

### Примеры

Пример #1 A Phar::isCompressed() example

`<?php
try {
$phar1 = new Phar('myphar.zip.phar');
var_dump($phar1->isCompressed());
$phar2 = new Phar('myuncompressed.tar.phar');
var_dump($phar2->isCompressed());
$phar2->compressAllFilesGZ();
var_dump($phar2->isCompressed() == Phar::GZ);
} catch (Exception $e) {
}
?>`

Результат выполнения данного примера:

    bool(false)
    bool(false)
    bool(true)

### Смотрите также

- PharFileInfo::getCompressedSize()
- PharFileInfo::isCompressed()
- PharFileInfo::decompress()
- PharFileInfo::compress()
- Phar::decompress()
- Phar::compress()
- Phar::canCompress()
- Phar::compressFiles()
- Phar::decompressFiles()
- Phar::getSupportedCompression()

Phar::isBuffering
Phar::isFileFormat
Phar
PHP Manual