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PHP - Manual: rpmdbinfo - 互联网笔记

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PHP官方手册 - 互联网笔记

PHP - Manual: rpmdbinfo

2025-06-07

rpmdbinfo

(PECL rpminfo >= 0.2.0)

rpmdbinfoGet 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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官方地址:https://www.php.net/manual/en/function.rpmdbinfo.php

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