Storage

File System

• Scandir() is 4% faster than opendir(), readdir(), closedir()
• file_get_contents() is 52% faster than fopen(), fread(), fclose()
• file_get_contents() is 39% faster than implode("\n", file())

Cache Functions

• xcache_set() is 1,645% faster than file_put_contents()
• xcache_set() is 646% faster than memcache->set()
• xcache_get() is 1,312% faster than memcache->get()