rpm_get_tag

(PECL rpmreader >= 0.1.0)

rpm_get_tag — Retrieves a header tag from an RPM file

说明

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

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

参数

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.

返回值

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

范例

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);

?>

参见

相关文章
php ffi loads c declarations from a c header filephp apc 函数 retrieves cached information from apc s data storephp classkit 函数 import new class method definitions from a filephp direct io 函数 reads bytes from a file descriptorphp zlib 函数 get character from gz file pointerphp mailparse 函数 streams data from source file pointer apply encoding and write to destfpphp mailparse 函数 scans the data from fp and extract each embedded uuencoded filephp ncurses 函数 initialize screen from file dumpphp pdf 函数 read image from file deprecated php ps 函数 opens image from filephp paradox 函数 sets the file where blobs are read fromphp recode 函数 recode from file to file according to recode requestphp rpm reader 函数 closes an rpm filephp rpm reader 函数 retrieves a header tag from an rpm filephp rpm reader 函数 tests a filename for validity as an rpm filephp rpm reader 函数 opens an rpm filephp rrd 函数 restores the rrd file from xml dumpphp rrd 函数 tunes some rrd database file header optionsphp wincache 函数 retrieves information about resolve file path cachephp yaml 函数 parse a yaml stream from a file
关注编程学问公众号