From d8542196965c5b36b94b8f660fcd16c91696a936 Mon Sep 17 00:00:00 2001
From: uwetews <uwe.tews@googlemail.com>
Date: Mon, 18 Jul 2016 19:45:30 +0200
Subject: [PATCH] - bugfix avoid opcache_invalidate to result in ErrorException
 when opcache.restrict_api is not empty
 https://github.com/smarty-php/smarty/pull/244

---
 change_log.txt                                                  | 1 +
 libs/Smarty.class.php                                           | 2 +-
 libs/sysplugins/smarty_internal_cacheresource_file.php          | 2 +-
 libs/sysplugins/smarty_internal_extension_clear.php             | 2 +-
 .../sysplugins/smarty_internal_method_clearcompiledtemplate.php | 2 +-
 libs/sysplugins/smarty_template_compiled.php                    | 2 +-
 6 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/change_log.txt b/change_log.txt
index 360a594f..e192c4d2 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -2,6 +2,7 @@
  18.07.2016
   - bugfix {foreach} if key variable and item@key attribute have been used both the key variable was not updated https://github.com/smarty-php/smarty/issues/254
   - bugfix modifier on plugins like {plugin|modifier ... } did fail when the plugin does return an array https://github.com/smarty-php/smarty/issues/228
+  - bugfix avoid opcache_invalidate to result in ErrorException when opcache.restrict_api is not empty https://github.com/smarty-php/smarty/pull/244
   
  14.07.2016
   - bugfix wrong parameter on compileAllTemplates() and compileAllConfig() https://github.com/smarty-php/smarty/issues/231
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index cc7c30ae..43e16ea7 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -121,7 +121,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '3.1.30-dev/82';
+    const SMARTY_VERSION = '3.1.30-dev/83';
 
     /**
      * define variable scopes
diff --git a/libs/sysplugins/smarty_internal_cacheresource_file.php b/libs/sysplugins/smarty_internal_cacheresource_file.php
index 0e80e04b..bf93a4c9 100644
--- a/libs/sysplugins/smarty_internal_cacheresource_file.php
+++ b/libs/sysplugins/smarty_internal_cacheresource_file.php
@@ -108,7 +108,7 @@ class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
         if ($_template->smarty->ext->_writeFile->writeFile($_template->cached->filepath, $content,
                                                            $_template->smarty) === true
         ) {
-            if (function_exists('opcache_invalidate')) {
+            if (function_exists('opcache_invalidate') && strlen(ini_get("opcache.restrict_api")) < 1) {
                 opcache_invalidate($_template->cached->filepath, true);
             } elseif (function_exists('apc_compile_file')) {
                 apc_compile_file($_template->cached->filepath);
diff --git a/libs/sysplugins/smarty_internal_extension_clear.php b/libs/sysplugins/smarty_internal_extension_clear.php
index adfe287c..e8417218 100644
--- a/libs/sysplugins/smarty_internal_extension_clear.php
+++ b/libs/sysplugins/smarty_internal_extension_clear.php
@@ -115,7 +115,7 @@ class Smarty_Internal_Extension_Clear
                         }
                     }
                     $_count += @unlink((string) $_file) ? 1 : 0;
-                    if (function_exists('opcache_invalidate')) {
+                    if (function_exists('opcache_invalidate') && strlen(ini_get("opcache.restrict_api")) < 1) {
                         opcache_invalidate((string) $_file, true);
                     }
                 }
diff --git a/libs/sysplugins/smarty_internal_method_clearcompiledtemplate.php b/libs/sysplugins/smarty_internal_method_clearcompiledtemplate.php
index 90262d6f..10ee2793 100644
--- a/libs/sysplugins/smarty_internal_method_clearcompiledtemplate.php
+++ b/libs/sysplugins/smarty_internal_method_clearcompiledtemplate.php
@@ -109,7 +109,7 @@ class Smarty_Internal_Method_ClearCompiledTemplate
 
                 if ($unlink && @unlink($_filepath)) {
                     $_count ++;
-                    if (function_exists('opcache_invalidate')) {
+                    if (function_exists('opcache_invalidate') && strlen(ini_get("opcache.restrict_api")) < 1) {
                         opcache_invalidate($_filepath, true);
                     }
                 }
diff --git a/libs/sysplugins/smarty_template_compiled.php b/libs/sysplugins/smarty_template_compiled.php
index 01fdc123..be46529f 100644
--- a/libs/sysplugins/smarty_template_compiled.php
+++ b/libs/sysplugins/smarty_template_compiled.php
@@ -124,7 +124,7 @@ class Smarty_Template_Compiled extends Smarty_Template_Resource_Base
      */
     private function loadCompiledTemplate(Smarty_Internal_Template $_smarty_tpl)
     {
-        if (function_exists('opcache_invalidate')) {
+        if (function_exists('opcache_invalidate') && strlen(ini_get("opcache.restrict_api")) < 1) {
             opcache_invalidate($this->filepath, true);
         } elseif (function_exists('apc_compile_file')) {
             apc_compile_file($this->filepath);