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RarArchive::open
(PECL rar >= 2.0.0)
RarArchive::open -- rar_open — Open RAR archive.
Beschreibung
Object oriented style (method):
Procedural style:
Open specified RAR archive and return RarArchive instance representing it.
Hinweis: If opening a multi-volume archive, the path of the first volume should be passed as the first parameter. Otherwise, not all files will be shown. This is by design.
Parameter-Liste
- filename
-
Path to the Rar archive.
- password
-
A plain password, if needed to decrypt the headers. It will also be used by default if encrypted files are found. Note that the files may have different passwords in respect to the headers and among them.
Prior to version 2.0.0, this function would not handle relative paths correctly. Use realpath() as a word-around.
Rückgabewerte
Returns the requested RarArchive instance Im Fehlerfall wird FALSE zurückgegeben..
Beispiele
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$rar_arch = RarArchive::open('encrypted_headers.rar', 'samplepassword');
if ($rar_arch === FALSE)
die("Failed opening file");
$entries = $rar_arch->list();
if ($entries === FALSE)
die("Failed fetching entries");
echo "Found " . count($entries) . " files.\n";
if (empty($entries))
die("No valid entries found.");
$stream = reset($entries)->getStream();
if ($stream === FALSE)
die("Failed opening first file");
$rar_arch->close();
echo "Content of first one follows:\n";
echo stream_get_contents($stream);
fclose($stream);
Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
Found 2 files. Content of first one follows: Encrypted file 1 contents.
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$rar_arch = rar_open('encrypted_headers.rar', 'samplepassword');
if ($rar_arch === FALSE)
die("Failed opening file");
$entries = rar_list($rar_arch);
if ($entries === FALSE)
die("Failed fetching entries");
echo "Found " . count($entries) . " files.\n";
if (empty($entries))
die("No valid entries found.");
$stream = reset($entries)->getStream();
if ($stream === FALSE)
die("Failed opening first file");
rar_close($rar_arch);
echo "Content of first one follows:\n";
echo stream_get_contents($stream);
fclose($stream);