From 8d6068ab2bdd48516e2c93abba4f6158a73874b9 Mon Sep 17 00:00:00 2001
From: Kijin Sung <kijin@kijinsung.com>
Date: Sat, 9 Jan 2016 21:04:51 +0900
Subject: [PATCH] Immediately invalidate PHP scripts from opcache if modified
 or deleted

---
 classes/cache/CacheFile.class.php  |  8 --------
 classes/file/FileHandler.class.php | 15 ++++++++++++++-
 2 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/classes/cache/CacheFile.class.php b/classes/cache/CacheFile.class.php
index ff1afb4d5..1e1ac7ff6 100644
--- a/classes/cache/CacheFile.class.php
+++ b/classes/cache/CacheFile.class.php
@@ -78,10 +78,6 @@ class CacheFile extends CacheBase
 		$content[] = 'if(!defined(\'__XE__\')) { exit(); }';
 		$content[] = 'return \'' . addslashes(serialize($obj)) . '\';';
 		FileHandler::writeFile($cache_file, implode(PHP_EOL, $content));
-		if(function_exists('opcache_invalidate'))
-		{
-			@opcache_invalidate($cache_file, true);
-		}
 	}
 
 	/**
@@ -145,10 +141,6 @@ class CacheFile extends CacheBase
 	function _delete($_key)
 	{
 		$cache_file = $this->getCacheFileName($_key);
-		if(function_exists('opcache_invalidate'))
-		{
-			@opcache_invalidate($cache_file, true);
-		}
 		FileHandler::removeFile($cache_file);
 	}
 
diff --git a/classes/file/FileHandler.class.php b/classes/file/FileHandler.class.php
index 6db60dcbe..d725d95aa 100644
--- a/classes/file/FileHandler.class.php
+++ b/classes/file/FileHandler.class.php
@@ -156,6 +156,10 @@ class FileHandler
 
 		@file_put_contents($filename, $buff, $flags|LOCK_EX);
 		@chmod($filename, 0644);
+		if(function_exists('opcache_invalidate') && substr($filename, -4) === '.php')
+		{
+			@opcache_invalidate($filename, true);
+		}
 	}
 
 	/**
@@ -166,7 +170,16 @@ class FileHandler
 	 */
 	public static function removeFile($filename)
 	{
-		return (($filename = self::exists($filename)) !== FALSE) && @unlink($filename);
+		if(($filename = self::exists($filename)) === false)
+		{
+			return false;
+		}
+		$status = @unlink($filename);
+		if(function_exists('opcache_invalidate') && substr($filename, -4) === '.php')
+		{
+			@opcache_invalidate($filename, true);
+		}
+		return $status;
 	}
 
 	/**