| A | ↛ | XCache removed |
| B | ↗ | A | OC_Util::clearOpcodeCache() improved |
| B | ↛ | XCache::isAvailable() removed | |
| A | ↛ | XCache::clear() removed | |
| A | ↛ | XCache::add() removed | |
| A | ↛ | XCache::inc() removed | |
| A | ↛ | XCache::dec() removed | |
| A | ↛ | XCache::getNameSpace() removed | |
| A | ↛ | XCache::get() removed | |
| A | ↛ | XCache::set() removed | |
| A | ↛ | XCache::hasKey() removed | |
| A | ↛ | XCache::remove() removed |