Opcache

OPcache is a cache for PHP byte code. OPcache improves PHP performance by storing precompiled script bytecode in shared memory, thereby removing the need for PHP to load and parse scripts on each request.

Documentation

See Also

• Fixing Our OPcache Config Sped Up Our PHP Application By 3x

Related

• Opcode
• Just In Time (JIT)
• Vertical Scaling
• Compile-time Evaluation
• Memory Arena
• OPcache Preloading
• Shared Memory