- Performance improvement: Use method_exists() instead of is_callable() - Implement callbacks for fclose() and fflush()
- Performance improvement: Use method_exists() instead of is_callable()
- Implement callbacks for fclose() and fflush()

git-svn-id: 526f3b90ad6d9b1dfe840af828070ca3d99521ac@12647 d2cacbed-c0f6-0310-851a-9dad52fc623a

johannes85/core