PharData::decompress
PharData::delMetadata
PharData
PHP Manual

# PharData::decompressFiles

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

PharData::decompressFiles — Decompresses all files in the current zip archive

### Opis

bool PharData::decompressFiles ( void )

> Informacja: Ta metoda wymaga ustawienia w php.ini wartości phar.readonly na 0 aby działała z obiektami Phar. W przeciwnym przypadku, klasa PharException zwróci wyjątek .

For tar-based archives, this method throws a BadMethodCallException, as compression of individual files within a tar archive is not supported by the file format. Use PharData::compress() to compress an entire tar-based archive.

For Zip-based archives, this method decompresses all files in the archive. The zlib or bzip2 extensions must be enabled to take advantage of this feature if any files are compressed using bzip2/zlib compression.

### Błędy/Wyjątki

Throws BadMethodCallException if the zlib extension is not available, or if any files are compressed using bzip2 compression and the bzip2 extension is not enabled.

### Przykłady

Example #1 A PharData::decompressFiles() example

`<?php
$p = new PharData('/path/to/my.zip');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
$p->compressFiles(Phar::GZ);
foreach ($p as $file) {
var_dump($file->getFileName());
var_dump($file->isCompressed());
var_dump($file->isCompressed(Phar::BZ2));
var_dump($file->isCompressed(Phar::GZ));
}
$p->decompressFiles();
foreach ($p as $file) {
var_dump($file->getFileName());
var_dump($file->isCompressed());
var_dump($file->isCompressed(Phar::BZ2));
var_dump($file->isCompressed(Phar::GZ));
}
?>`

Powyższy przykład wyświetli:

    string(10) "myfile.txt"
    int(4096)
    bool(false)
    bool(true)
    string(11) "myfile2.txt"
    int(4096)
    bool(false)
    bool(true)
    string(10) "myfile.txt"
    bool(false)
    bool(false)
    bool(false)
    string(11) "myfile2.txt"
    bool(false)
    bool(false)
    bool(false)

### Patrz także

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

PharData::decompress
PharData::delMetadata
PharData
PHP Manual