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  • Phar::isValidPharFilename()

    (PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.2.0)

    Returns whether the given filename is a valid phar filename

    说明

    finalpublicstaticPhar::isValidPharFilename(string $filename[,bool $executable= TRUE]): bool

    Returns whether the given filename is a valid phar filename that will be recognized as a phar archive by the phar extension. This can be used to test a name without having to instantiate a phar archive and catch the inevitable Exception that will be thrown if an invalid name is specified.

    参数

    $filename

    The name or full path to a phar archive not yet created

    $executable

    This parameter determines whether the filename should be treated as a phar executable archive, or a data non-executable archive

    返回值

    Returns TRUE if the filename is valid,FALSE if not.

    Note, that this method accepts _everything_ (=> returns 'true'), when $executable is 'false' as long as the filename contains at least a dot
    var_dump(\PharData::isValidPharFilename('randomstring.y', false));
    bool(true)
    This is not wrong at all, because I can name an archive like I want, but it makes the method completely useless (when $executable == false).