PharData::__construct

    (PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 2.0.0)

    PharData::__construct — Construct a non-executable tar or zip archive object

    说明

    public PharData::__construct(
        string $filename,
        int $flags = FilesystemIterator::SKIP_DOTS | FilesystemIterator::UNIX_PATHS,
        ?string $alias = null,
        int $format = 0
    )

    参数

    filename

    Path to an existing tar/zip archive or to-be-created archive

    flags

    Flags to pass to Phar parent class RecursiveDirectoryIterator.

    alias

    Alias with which this Phar archive should be referred to in calls to stream functionality.

    format

    One of the file format constants available within the Phar class.

    错误／异常

    Throws BadMethodCallException if called twice; UnexpectedValueException if the Phar archive can't be opened.

    示例

    示例 #1 A PharData::__construct() example

    <?php
    try {
    $p = new PharData('/path/to/my.tar', Phar::CURRENT_AS_FILEINFO | Phar::KEY_AS_FILENAME);
    } catch (    UnexpectedValueException $e) {
    die(    'Could not open my.tar');
    } catch (    BadMethodCallException $e) {
    echo     'technically, this cannot happen';
    }
    echo     file_get_contents('phar:///path/to/my.tar/example.txt');
    ?>

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