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fix RecursiveDirectoryIterator() UnexpectedValueException thrown for PHP >= 5.3

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@mattsches please test
References #116 and http://board.s9y.org/viewtopic.php?f=1&t=19860
This commit is contained in:
Ian 2014-04-24 18:56:38 +02:00
parent 631bc150ac
commit 10d26f6fbf
1 changed files with 9 additions and 7 deletions
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16
include/functions_upgrader.inc.php
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@ -163,12 +163,8 @@ $dead_htmlarea_dirs = array(
*/
function recursive_directory_iterator($dir = array()) {
foreach ($dir AS $path) {
try {
serendipity_removeDeadFiles_SPL($path);
@rmdir($path);
} catch (Exception $e) {
echo htmlspecialchars($path) . " &gt;&gt; File or directory probably does not exist.<br/>";
}
serendipity_removeDeadFiles_SPL($path);
@rmdir($path);
}
}
@ -293,7 +289,13 @@ function serendipity_killPlugin($name) {
*/
function serendipity_removeDeadFiles_SPL($dir=null, $deadfiles=null, $purgedir=null, $list_only=false) {
if (!is_dir($dir)) return;
$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir), RecursiveIteratorIterator::CHILD_FIRST);
try {
$_dir = new RecursiveDirectoryIterator($dir);
// NOTE: UnexpectedValueException thrown for PHP >= 5.3
} catch (Exception $e) {
return;
}
$iterator = new RecursiveIteratorIterator($_dir, RecursiveIteratorIterator::CHILD_FIRST);
$search = array("\\", '//');
$replace = array('/');
foreach ($iterator as $file) {