略微加速

PHP官方手册 - 互联网笔记

PHP - Manual: rpmdbinfo

2024-12-22

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.

范例

示例 #1 A rpmdbinfo() example

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

以上例程会输出:

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

参见

add a noteadd a note

User Contributed Notes

There are no user contributed notes for this page.

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

北京半月雨文化科技有限公司.版权所有 京ICP备12026184号-3