Rar::extract

(No version information available, might be only in CVS)

Rar::extract — Extract entry from the archive

说明

Rar

bool extract ( string $dir [, string $filepath ] )

Rar::extract() extracts entry's data to the dir . It will create new file in the specified dir with the name identical to the entry's name.

参数

dir: Path to the directory where files should be extracted.
filepath: If parameter filepath is specified instead dir , Rar::extract() will extract entry's data to the specified file.

返回值

如果成功则返回 TRUE，失败则返回 FALSE。

范例

Example#1 Rar::extract() example


<?php

$rar_file = rar_open('example.rar') or die("Failed to open Rar archive");

$entry = rar_entry_get($rar_file, 'Dir/file.txt') or die("Failed to find such entry");

$entry->extract('/dir/to'); // create /dir/to/Dir/file.txt
$entry->extract(false, '/dir/to/new_name.txt'); // create /dir/to/new_name.txt

?>

Example#2 How to extract all files in archive:


<?php

/* example by Erik Jenssen aka erix */

$filename = "foobar.rar";
$filepath = "/home/foo/bar/";

$rar_file = rar_open($filepath.$filename);
$list = rar_list($rar_file);
foreach($list as $file) {
    $entry = rar_entry_get($rar_file, $file);
    $entry->extract("."); // extract to the current dir
}
rar_close($rar_file);

?>


	PHP5中文手册 rar_entry_get Rar::getAttr Rar PHP Manual Rar::extract (No version information available, might be only in CVS) Rar::extract — Extract entry from the archive 说明 Rar bool extract ( string `$dir` [, string `$filepath` ] ) Rar::extract() extracts entry's data to the `dir` . It will create new file in the specified `dir` with the name identical to the entry's name. 参数 `dir` Path to the directory where files should be extracted. `filepath` If parameter `filepath` is specified instead `dir` , Rar::extract() will extract entry's data to the specified file. 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。范例 Example#1 Rar::extract() example `<?php $rar_file = rar_open('example.rar') or die("Failed to open Rar archive"); $entry = rar_entry_get($rar_file, 'Dir/file.txt') or die("Failed to find such entry"); $entry->extract('/dir/to'); // create /dir/to/Dir/file.txt $entry->extract(false, '/dir/to/new_name.txt'); // create /dir/to/new_name.txt ?>` Example#2 How to extract all files in archive: `<?php /* example by Erik Jenssen aka erix */ $filename = "foobar.rar"; $filepath = "/home/foo/bar/"; $rar_file = rar_open($filepath.$filename); $list = rar_list($rar_file); foreach($list as $file) { $entry = rar_entry_get($rar_file, $file); $entry->extract("."); // extract to the current dir } rar_close($rar_file); ?>` rar_entry_get Rar::getAttr Rar PHP Manual