PharData::convertToExecutable
(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 2.0.0)
PharData::convertToExecutable — Convert a non-executable tar/zip archive to an executable phar archive
说明
PharData::convertToExecutable
([
int $format
[,
int $compression
[,
string $extension
]]] ) :
Phar
Note:
此方法需要
将 php.ini 中的 phar.readonly 设为
0 以适合 Phar
对象. 否则, 将抛出PharException.
This method is used to convert a non-executable tar or zip archive to an
executable phar archive. Any of the three executable file formats
(phar, tar or zip) can be used, and whole-archive compression can also be performed.
If no changes are specified, this method throws a BadMethodCallException.
If successful, the method creates a new archive on disk and returns a Phar
object. The old archive is not removed from disk, and should be done manually after
the process has finished.
参数
-
format
-
This should be one of Phar::PHAR, Phar::TAR,
or Phar::ZIP. If set to NULL
, the existing file format
will be preserved.
-
compression
-
This should be one of Phar::NONE for no whole-archive
compression, Phar::GZ for zlib-based compression, and
Phar::BZ2 for bzip-based compression.
-
extension
-
This parameter is used to override the default file extension for a
converted archive. Note that all zip- and tar-based phar archives must contain
.phar in their file extension in order to be processed as a
phar archive.
If converting to a phar-based archive, the default extensions are
.phar, .phar.gz, or .phar.bz2
depending on the specified compression. For tar-based phar archives, the
default extensions are .phar.tar, .phar.tar.gz,
and .phar.tar.bz2. For zip-based phar archives, the
default extension is .phar.zip.
返回值
The method returns a Phar object on success and throws an
exception on failure.
范例
Example #1 A PharData::convertToExecutable() example
Using PharData::convertToExecutable():
<?php
try {
$tarphar = new PharData('myphar.tar');
// convert it to the phar file format
// note that myphar.tar is *not* unlinked
$phar = $tarphar->convertToExecutable(Phar::PHAR); // creates myphar.phar
$phar->setStub($phar->createDefaultStub('cli.php', 'web/index.php'));
// creates myphar.phar.tgz
$compressed = $tarphar->convertToExecutable(Phar::TAR, Phar::GZ, '.phar.tgz');
} catch (Exception $e) {
// handle the error here
}
?>