PHP-函数 Judy

Judy — The Judy class
Judy::byCount — Locate the Nth index present in the Judy array
Judy::__construct — Construct a new Judy object
Judy::count — Count the number of elements in the Judy array
Judy::__destruct — Destruct a Judy object
Judy::first — Search for the first index in the Judy array
Judy::firstEmpty — Search for the first absent index in the Judy array
Judy::free — Free the entire Judy array
Judy::getType — Return the type of the current Judy array
Judy::last — Search for the last index in the Judy array
Judy::lastEmpty — Search for the last absent index in the Judy array
Judy::memoryUsage — Return the memory used by the Judy array
Judy::next — Search for the next index in the Judy array
Judy::nextEmpty — Search for the next absent index in the Judy array
Judy::offsetExists — Whether a offset exists
Judy::offsetGet — Offset to retrieve
Judy::offsetSet — Offset to set
Judy::offsetUnset — Offset to unset
Judy::prev — Search for the previous index in the Judy array
Judy::prevEmpty — Search for the previous absent index in the Judy array
Judy::size — Return the size of the current Judy array
Judy 函数
judy_type — Return the type of a Judy array
judy_version — Return or print the current PHP Judy version