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# rpm_get_tag

(no version information, might be only in CVS)

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()

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