From: Marcel Werk <burntime@woltlab.com>
Date: Fri, 31 Jan 2020 17:26:35 +0000 (+0100)
Subject: Use function_exists to check for disabled functions
X-Git-Tag: 5.2.2~13
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c0b2053dd5796404220cd8c954fc8a93785f1584;p=GitHub%2FWoltLab%2FWCF.git

Use function_exists to check for disabled functions
---

diff --git a/wcfsetup/test.php b/wcfsetup/test.php
index a2bf23784e..394d4d68c5 100644
--- a/wcfsetup/test.php
+++ b/wcfsetup/test.php
@@ -354,8 +354,7 @@ function checkInstallFile() {
 }
 function checkOpcache() {
 	if (extension_loaded('Zend Opcache') && @ini_get('opcache.enable')) {
-		$disabledFunctions = explode(',', @ini_get('disable_functions'));
-		if (in_array('opcache_reset', $disabledFunctions) || in_array('opcache_invalidate', $disabledFunctions)) {
+		if (!function_exists('\opcache_reset') || !function_exists('\opcache_invalidate')) {
 			return false;
 		}
 	}