(PECL rpminfo >= 0.3.0)
rpmdbsearch — Search RPM packages
$pattern
, int $rpmtag = RPMTAG_NAME
, int $rpmmire = -1
, bool $full = false
) : arraySearch packages in the system RPM database.
patternValue to search for.
rpmtagSearch criterion, one of RPMTAG_* constant, see the rpminfo constants page.
rpmmirePattern 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.
An array of array of information or NULL on error.
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
)
)