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  • Phar::convertToData()

    (PHP 5 >= 5.3.0, PHP 7, PECL phar >= 2.0.0)

    Convert a phar archive to a non-executable tar or zip file

    说明

    publicPhar::convertToData([int $format= 9021976[,int $compression= 9021976[,string $extension]]]): PharData

    This method is used to convert an executable phar archive to either a tar or zip file. To make the tar or zip non-executable, the phar stub and phar alias files are removed from the newly created archive.

    If no changes are specified, this method throws a BadMethodCallException if the archive is in phar file format. For archives in tar or zip file format, this method converts the archive to a non-executable archive.

    If successful, the method creates a new archive on disk and returns a PharData 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::TARorPhar::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.pharcannot be used anywhere in the filename for a non-executable tar or zip archive.

    If converting to a tar-based phar archive, the default extensions are.tar,.tar.gz, and.tar.bz2depending on specified compression. For zip-based archives, the default extension is.zip.

    返回值

    The method returns a PharData 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(), and a PharException if any problems are encountered during the phar creation process.

    范例

    A Phar::convertToData() example

    Using Phar::convertToData():

    <?php
    try {
        $tarphar = new Phar('myphar.phar.tar');
        // note that myphar.phar.tar is *not* unlinked
        // convert it to the non-executable tar file format
        // creates myphar.tar
        $tar = $tarphar->convertToData();
        // convert to non-executable zip format, creates myphar.zip
        $zip = $tarphar->convertToData(Phar::ZIP);
        // create myphar.tbz
        $tgz = $tarphar->convertToData(Phar::TAR, Phar::BZ2, '.tbz');
        // creates myphar.phar.tgz
        $phar = $tarphar->convertToData(Phar::PHAR); // throws exception
    } catch (Exception $e) {
        // handle the error here
    }
    ?>
    

    参见

    • Phar::convertToExecutable() Convert a phar archive to another executable phar archive file format
    • PharData::convertToExecutable() Convert a non-executable tar/zip archive to an executable phar archive
    • PharData::convertToData() Convert a phar archive to a non-executable tar or zip file