Php/docs/function.rpmdbsearch

• PHP Manual
• RpmInfo 函数
• Search RPM packages

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.

参见

• rpmaddtag() - Add tag retrieved in query

范例

Example #1 Searching for the package owning a file

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

以上例程会输出：

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

)