(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)
PharFileInfo::isCompressed — Returns whether the entry is compressed
$compression_type = 9021976
] ) : boolThis returns whether a file is compressed within a Phar archive with either Gzip or Bzip2 compression.
compression_type
One of Phar::GZ or Phar::BZ2,
defaults to any compression.
TRUE if the file is compressed within the Phar archive, FALSE if not.
Example #1 A PharFileInfo::isCompressed() example
<?php
try {
$p = new Phar('/path/to/my.phar', 0, 'my.phar');
$p['myfile.txt'] = 'hi';
$p['myfile2.txt'] = 'hi';
$p['myfile2.txt']->setCompressedGZ();
$file = $p['myfile.txt'];
$file2 = $p['myfile2.txt'];
var_dump($file->isCompressed());
var_dump($file2->isCompressed());
} catch (Exception $e) {
echo 'Create/modify on phar my.phar failed: ', $e;
}
?>
以上例程会输出：
bool(false) bool(true)