PharData::convertToExecutable()
(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 2.0.0)
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 ofPhar::PHAR,Phar::TAR, orPhar::ZIP. If set to
NULL
, the existing file format will be preserved.- $compression
This should be one ofPhar::NONEfor no whole-archive compression,Phar::GZfor zlib-based compression, andPhar::BZ2for 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.pharin 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.bz2depending 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.
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
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 } ?>
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
It doesn't work Fatal error: Uncaught exception 'UnexpectedValueException' with message 'Cannot convert phar archive "C:/xxxxxxxxxxx.zip", unable to open entry "sub-directory/" contents: phar error: internal corruption of zip-based phar "C:/xxxxxxxxxxx.zip" (local header of file sub-directory/" does not match central directory)' in C:\xxxxxxxxxxx.php on line 5