rpmdbinfo

(PECL rpminfo >= 0.2.0)

rpmdbinfo — Get information from installed RPM

説明

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

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

パラメータ

nevr: Name with optional epoch, version and release.
full: If true all information headers for the file are retrieved, else only a minimal set.

戻り値

An array of array of information or NULL on error.

例

例1 A rpmdbinfo() example

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

上の例の出力は以下となります。

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

参考

rpmaddtag() - Add tag retrieved in query

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