RarArchive::setAllowBroken
(PECL rar >= 3.0.0)
RarArchive::setAllowBroken — Whether opening broken archives is allowed
說明
物件導向風格 (method):
public bool RarArchive::setAllowBroken
( bool
$allow_broken
)程序化風格:
This method defines whether broken archives can be read or all the operations that attempt to extract the archive entries will fail. Broken archives are archives for which no error is detected when the file is opened but an error occurs when reading the entries.
參數
-
rarfile -
A RarArchive object, opened with rar_open().
-
allow_broken -
Whether to allow reading broken files (
TRUE) or not (FALSE).
回傳值
Returns TRUE 或者在失敗時回傳 FALSE. It will only fail if the file has
already been closed.
範例
Example #1 物件導向風格
<?php
function retnull() { return null; }
$file = dirname(__FILE__) . "/multi_broken.part1.rar";
/* Third argument omits "volume not found" message */
$a = RarArchive::open($file, null, 'retnull');
$a->setAllowBroken(true);
foreach ($a->getEntries() as $e) {
echo "$e\n";
}
var_dump(count($a));
?>
上例的輸出類似於：
RarEntry for file "file1.txt" (52b28202) int(1)
Example #2 程序化風格
<?php
function retnull() { return null; }
$file = dirname(__FILE__) . "/multi_broken.part1.rar";
/* Third argument omits "volume not found" message */
$a = rar_open($file, null, 'retnull');
rar_allow_broken_set($a, true);
foreach (rar_list($a) as $e) {
echo "$e\n";
}
var_dump(count($a));
?>
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