# rpm_get_tag

(PECL rpmreader:0.1-0.3)

rpm_get_tag — Retrieves a header tag from an RPM file

### Description

mixed rpm_get_tag ( resource `$rpmr` , int `$tagnum` )

rpm_get_tag() will retrieve a given tag from the RPM file's header and return it.

### Parameters

`rpmr`

  A file pointer resource successfully opened by rpm_open().

`tagnum`

  The tag number to retrieve from the RPM header. This value can be specified using the list of constants defined by this module.

### Return Values

The return value can be of various types depending on the `tagnum` supplied to the function.

### Examples

Example#1 rpm_get_tag() example

`<?php
$file = "/path/to/file.rpm";
$rpmr = rpm_open($file);
$name = rpm_get_tag($rpmr, RPMREADER_NAME);
echo "$name<br>\n";
rpm_close($rpmr);
?>`

### See Also

- rpm_open()
- rpm_close()