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    rpmdbinfo

    (PECL rpminfo >= 0.2.0)

    rpmdbinfo — Get information from installed RPM

    说明

    rpmdbinfo(string $nevr, bool $full = false): ?array

    Retrieve information about an installed package, from the system RPM database.

    参数

    nevr

    Name with optional epoch, version and release.

    full

    If true all information headers for the file are retrieved, else only a minimal set.

    返回值

    An array of array of information or NULL on error.

    示例

    示例 #1 A rpmdbinfo() example

    <?php
    rpmaddtag    (RPMTAG_INSTALLTIME);
    $info = rpmdbinfo("php-pecl-rpminfo");
    print_r($info);
    ?>

    以上示例会输出：

    Array
(
    [0] => Array
        (
            [Name] => php-pecl-rpminfo
            [Version] => 0.4.2
            [Release] => 1.fc31
            [Summary] => RPM information
            [Installtime] => 1586244687
            [Arch] => x86_64
        )
)

    参见

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