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Phar

Phar::isCompressed

Phar::isCompressed

(PHP >= 5.3.0, PECL phar >= 2.0.0)

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

Description

public mixed Phar::isCompressed ( void )

Note: 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.

Parameters

No parameters.

Return Values

Phar::GZ, Phar::BZ2 or FALSE

Examples

Example #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()     $phar2->compress(Phar::GZ     var_dump($phar2->isCompressed() == Phar::GZ } catch (Exception $e) { } ?>

The above example will output:

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

See Also

  • PharFileInfo::getCompressedSize() - Returns the actual size of the file (with compression) inside the Phar archive

  • PharFileInfo::isCompressed() - Returns whether the entry is compressed

  • PharFileInfo::decompress() - Decompresses the current Phar entry within the phar

  • PharFileInfo::compress() - Compresses the current Phar entry with either zlib or bzip2 compression

  • Phar::decompress() - Decompresses the entire Phar archive

  • Phar::compress() - Compresses the entire Phar archive using Gzip or Bzip2 compression

  • Phar::canCompress() - Returns whether phar extension supports compression using either zlib or bzip2

  • Phar::compressFiles() - Compresses all files in the current Phar archive

  • Phar::decompressFiles() - Decompresses all files in the current Phar archive

  • Phar::getSupportedCompression() - Return array of supported compression algorithms

← Phar::isBuffering

Phar::isFileFormat →

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Licensed under the Creative Commons Attribution License v3.0 or later.

https://secure.php.net/manual/en/phar.iscompressed.php