#2189 버전 업데이트 시 cached script 무효화는 주요 클래스에 한하여 수행하도록 함

- 심각한 부하를 발생시킬 수 있는 문제

config/config.inc.php

@@ -52,26 +52,6 @@
 // Set can use other method instead cookie to store session id(for file upload)
 ini_set('session.use_only_cookies', 0);
 
-/**
- * Invalidates a cached script of OPcache when version is changed.
- * @see https://github.com/xpressengine/xe-core/issues/2189
- **/
-if(
-	!is_dir(_XE_PATH_ . 'files/cache/store/' . __XE_VERSION__)
-	&& function_exists('opcache_get_status')
-	&& function_exists('opcache_invalidate')
-)
-{
-	$status = opcache_get_status();
-	$scripts = array_keys($status['scripts']);
-
-	foreach($scripts as $script) {
-		if(strpos($script, _XE_PATH_) !== 0) continue;
-
-		opcache_invalidate($script, true);
-	}
-}
-
 if(file_exists(_XE_PATH_ . 'config/package.inc.php'))
 {
 	require _XE_PATH_ . 'config/package.inc.php';
@@ -327,17 +307,6 @@
 	date_default_timezone_set(@date_default_timezone_get());
 }
 
-// Require a function-defined-file for simple use
-require(_XE_PATH_ . 'config/func.inc.php');
-
-if(__DEBUG__) {
-	define('__StartTime__', getMicroTime());
-}
-
-if(__DEBUG__) {
-	$GLOBALS['__elapsed_class_load__'] = 0;
-}
-
 $GLOBALS['__xe_autoload_file_map'] = array_change_key_case(array(
 	'CacheBase' => 'classes/cache/CacheHandler.class.php',
 	'CacheHandler' => 'classes/cache/CacheHandler.class.php',
@@ -435,6 +404,33 @@
 	'TablesTag' => 'classes/xml/xmlquery/tags/table/TablesTag.class.php',
 ), CASE_LOWER);
 
+/**
+ * Invalidates a cached script of OPcache when version is changed.
+ * @see https://github.com/xpressengine/xe-core/issues/2189
+ **/
+if(
+	!is_dir(_XE_PATH_ . 'files/cache/store/' . __XE_VERSION__)
+	&& function_exists('opcache_get_status')
+	&& function_exists('opcache_invalidate')
+)
+{
+	foreach($GLOBALS['__xe_autoload_file_map'] as $script) {
+		opcache_invalidate(_XE_PATH_ . $script, true);
+	}
+	opcache_invalidate(_XE_PATH_ . 'config/func.inc.php', true);
+}
+
+// Require a function-defined-file for simple use
+require(_XE_PATH_ . 'config/func.inc.php');
+
+if(__DEBUG__) {
+	define('__StartTime__', getMicroTime());
+}
+
+if(__DEBUG__) {
+	$GLOBALS['__elapsed_class_load__'] = 0;
+}
+
 function __xe_autoload($class_name)
 {
 	if(__DEBUG__) {