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());
$phar2->compressAllFilesGZ();
var_dump($phar2->isCompressed() == Phar::GZ);
} catch (Exception $e) {
}
?>
The above example will output:
bool(false)
bool(false)
bool(true)
See Also
- PharFileInfo::getCompressedSize
- PharFileInfo::isCompressed
- PharFileInfo::decompress
- PharFileInfo::compress
- Phar::decompress
- Phar::compress
- Phar::canCompress
- Phar::compressFiles
- Phar::decompressFiles
- Phar::getSupportedCompression