PHP Dokumentation: Pharfileinfo iscompressedbzip2
12. Januar 2010 von werner
PharFileInfo::isCompressedBZIP2
(PHP >= 5.3.0, PECL phar >= 1.0.0)
PharFileInfo::isCompressedBZIP2 — Returns whether the entry is compressed using bzip2
Beschreibung
bool PharFileInfo::isCompressedBZIP2 ( void )
Hinweis: Diese Methode wurde beginnend mit Version 2.0.0 der phar-Extensionentfernt. Alternative Implementationen bieten PharFileInfo::isCompressed(),PharFileInfo::decompress() undPharFileInfo::compress().
This returns whether a file is compressed within a Phar archive with Bzip2 compression.
Rückgabewerte
TRUE if the file is compressed within the Phar archive using Bzip2, FALSE if not.
Beispiele
Beispiel #1 A PharFileInfo::isCompressedBZIP2() example
<?php
try {
$p = new Phar('/path/to/my.phar', 0, 'my.phar');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
$p['myfile3.txt'] = 'hi';
$p['myfile2.txt']->setCompressedGZ();
$p['myfile3.txt']->setCompressedBZIP2();
$file = $p['myfile.txt'];
$file2 = $p['myfile2.txt'];
$file3 = $p['myfile3.txt'];
var_dump($file->isCompressedBZIP2());
var_dump($file2->isCompressedBZIP2());
var_dump($file3->isCompressedBZIP2());
} catch (Exception $e) {
echo 'Create/modify on phar my.phar failed: ', $e;
}
?>Das oben gezeigte Beispiel erzeugt folgendeAusgabe:
bool(false)bool(false)bool(true)
Siehe auch
- PharFileInfo::getCompressedSize() – Returns the actual size of the file (with compression) inside the Phar archive
- PharFileInfo::isCompressed() – Returns whether the entry is compressed
- PharFileInfo::isCompressedGZ() – Returns whether the entry is compressed using gz
- PharFileInfo::setCompressedBZIP2() – Compresses the current Phar entry within the phar using Bzip2 compression
- PharFileInfo::setUncompressed() – Uncompresses the current Phar entry within the phar, if it is compressed
- PharFileInfo::setCompressedGZ() – Compresses the current Phar entry within the phar using gz compression
- Phar::canCompress() – Returns whether phar extension supports compression using either zlib or bzip2
- Phar::isCompressed() – Returns Phar::GZ or PHAR::BZ2 if the entire phar archive is compressed (.tar.gz/tar.bz and so on)
- Phar::compressAllFilesBZIP2() – Compresses all files in the current Phar archive using Bzip2 compression
- Phar::compressAllFilesGZ() – Compresses all files in the current Phar archive using Gzip compression
- Phar::getSupportedCompression() – Return array of supported compression algorithms
- Phar::uncompressAllFiles() – Uncompresses all files in the current Phar archive
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