note 100085 deleted from function.fopen by danbrown
| From: | danbrown@php.net | Date: | Mon, 20 Jun 2011 14:25:41 +0000 |
| Subject: | note 100085 deleted from function.fopen by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-180684@lists.php.net to get a copy of this message | ||
Note Submitter: kazuki dot przyborowski at gmail dot com
----
PHP function to untar files licensed under the Revised BSD license.
<?php
// PHP iUnTAR Version 3.0
// license: Revised BSD license
function untar($tarfile,$outdir="./",$chmod=null) {
$TarSize = filesize($tarfile);
$TarSizeEnd = $TarSize - 1024;
if($outdir!=""&&!file_exists($outdir)) {
mkdir($outdir,0777); }
$thandle = fopen($tarfile, "r");
while (ftell($thandle)<$TarSizeEnd) {
$FileName = $outdir.trim(fread($thandle,100));
$FileMode = trim(fread($thandle,8));
if($chmod===null) {
$FileCHMOD = octdec("0".substr($FileMode,-3)); }
if($chmod!==null) {
$FileCHMOD = $chmod; }
$OwnerID = trim(fread($thandle,8));
$GroupID = trim(fread($thandle,8));
$FileSize = octdec(trim(fread($thandle,12)));
$LastEdit = trim(fread($thandle,12));
$Checksum = trim(fread($thandle,8));
$FileType = trim(fread($thandle,1));
$LinkedFile = trim(fread($thandle,100));
fseek($thandle,255,SEEK_CUR);
if($FileType=="0") {
$FileContent = fread($thandle,$FileSize); }
if($FileType=="1") {
$FileContent = null; }
if($FileType=="2") {
$FileContent = null; }
if($FileType=="5") {
$FileContent = null; }
if($FileType=="0") {
$subhandle = fopen($FileName, "a+");
fwrite($subhandle,$FileContent,$FileSize);
fclose($subhandle);
chmod($FileName,$FileCHMOD); }
if($FileType=="1") {
link($FileName,$LinkedFile); }
if($FileType=="2") {
symlink($LinkedFile,$FileName); }
if($FileType=="5") {
mkdir($FileName,$FileCHMOD); }
//touch($FileName,$LastEdit);
if($FileType=="0") {
$CheckSize = 512;
while ($CheckSize<$FileSize) {
if($CheckSize<$FileSize) {
$CheckSize = $CheckSize + 512; } }
$SeekSize = $CheckSize - $FileSize;
fseek($thandle,$SeekSize,SEEK_CUR); } }
fclose($thandle);
return true; }
?>