Php/docs/phardata.converttoexecutable
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
, orPhar::ZIP
. If set tonull
, 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, andPhar::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
.
错误/异常
This method throws BadMethodCallException when unable to compress, an unknown compression method has been specified, the requested archive is buffering with Phar::startBuffering() and has not concluded with Phar::stopBuffering(), an UnexpectedValueException if write support is disabled, and a PharException if any problems are encountered during the phar creation process.
范例
Example #1 A PharData::convertToExecutable() example
Using PharData::convertToExecutable():
<?phptry { $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}?>
参见
- Phar::convertToExecutable() - Convert a phar archive to another executable phar archive file format
- Phar::convertToData() - Convert a phar archive to a non-executable tar or zip file
- PharData::convertToData() - Convert a phar archive to a non-executable tar or zip file