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    rpmdbsearch

    (PECL rpminfo >= 0.3.0)

    rpmdbsearch — Search RPM packages

    说明

    rpmdbsearch(
        string $pattern,
        int $rpmtag = RPMTAG_NAME,
        int $rpmmire = -1,
        bool $full = false
    ): ?array

    Search packages in the system RPM database.

    参数

    pattern

    Value to search for.

    rpmtag

    Search criterion, one of RPMTAG_* constant, see the rpminfo constants page.

    rpmmire

    Pattern type, one of RPMMIRE_* constant, see the rpminfo constants page. When < 0 the criterion must equals the value, and database index is used if possible.

    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 Searching for the package owning a file

    <?php
    $info     = rpmdbsearch("/usr/bin/php", RPMTAG_INSTFILENAMES);
    print_r($info);
    ?>

    以上示例会输出：

    Array
(
    [0] => Array
        (
            [Name] => php-cli
            [Version] => 7.4.4
            [Release] => 1.fc32
            [Summary] => Command-line interface for PHP
            [Arch] => x86_64
        )

)

    参见

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