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PHP Manual
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Judy Arrays
Judy Arrays
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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
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judy_type
— Return the type of a Judy array
judy_version
— Return or print the current PHP Judy version