From 5d083993df6d5d7f3cc62106d104e50ba5f05d8d Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Wed, 18 Sep 2024 09:23:15 +0200
Subject: [PATCH] use unlink() to delete js files in cache, because rm can fail
 for a large number of files

---
 controllers/class.ClearCache.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/controllers/class.ClearCache.php b/controllers/class.ClearCache.php
index 116079dfd..b91f51791 100644
--- a/controllers/class.ClearCache.php
+++ b/controllers/class.ClearCache.php
@@ -45,8 +45,8 @@ class SeedDMS_Controller_ClearCache extends SeedDMS_Controller_Common {
 		}
 
 		if(!empty($post['js'])) {
-			$cmd = 'rm -rf '.addDirSep($settings->_cacheDir).'js'.DIRECTORY_SEPARATOR.'*';
-			system($cmd, $ret);
+			/* system('rm ...') does not work anymore if the number of files is too large */
+			array_map('unlink', array_filter((array) glob(addDirSep($settings->_cacheDir).'js'.DIRECTORY_SEPARATOR.'*')));
 		}
 
 		if(false === $this->callHook('clear', $post)) {