PharData::compressAllFilesBZIP2
(No version information available, might be only in CVS)
PharData::compressAllFilesBZIP2 — Compresses all files in the current tar/zip archive using Bzip2 compression
Описание
For tar archives, this method fails with a PharException, as there is no provision in the tar file format to compress individual files. To compress an entire tar archive, use PharData::compress().
This method compresses all files in the zip archive using bzip2 compression. The bzip2 extension must be enabled to take advantage of this feature. In addition, if any files are already compressed using gzip compression, the zlib extension must be enabled in order to decompress the files prior to re-compressing with bzip2 compression.
Errors/Exceptions
Throws BadMethodCallException if the bzip2 extension is not available, or if any files are compressed using gzip compression and the zlib extension is not enabled.
Примеры
Пример #1 A PharData::compressAllFilesBZIP2() example
<?php
$p = new PharData('/path/to/my.zip');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
foreach ($p as $file) {
var_dump($file->getFileName());
var_dump($file->isCompressed());
var_dump($file->isCompressedBZIP2());
var_dump($file->isCompressedGZ());
}
$p->compressAllFilesBZIP2();
foreach ($p as $file) {
var_dump($file->getFileName());
var_dump($file->isCompressed());
var_dump($file->isCompressedBZIP2());
var_dump($file->isCompressedGZ());
}
?>
Результат выполнения данного примера:
string(10) "myfile.txt" bool(false) bool(false) bool(false) string(11) "myfile2.txt" bool(false) bool(false) bool(false) string(10) "myfile.txt" bool(true) bool(true) bool(false) string(11) "myfile2.txt" bool(true) bool(true) bool(false)
- Add an empty directory to the tar/zip archive
- Add a file from the filesystem to the tar/zip archive
- Add a file from the filesystem to the tar/zip archive
- Construct a tar/zip archive from the files within a directory.
- Construct a tar or zip archive from an iterator.
- Compresses the entire tar/zip archive using Gzip or Bzip2 compression
- Compresses all files in the current tar/zip archive
- Construct a non-executable tar or zip archive object
- Convert a phar archive to a non-executable tar or zip file
- Convert a non-executable tar/zip archive to an executable phar archive
- Copy a file internal to the phar archive to another new file within the phar
- Decompresses the entire Phar archive
- Decompresses all files in the current zip archive
- Deletes the global metadata of a zip archive
- Delete a file within a tar/zip archive
- Extract the contents of a tar/zip archive to a directory
- Returns true if the tar/zip archive can be modified
- set the contents of a file within the tar/zip to those of an external file or string
- remove a file from a tar/zip archive
- dummy function (Phar::setAlias is not valid for PharData)
- dummy function (Phar::setDefaultStub is not valid for PharData)
- Sets phar archive meta-data
- set the signature algorithm for a phar and apply it. The
- dummy function (Phar::setStub is not valid for PharData)
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