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Judy::count

(PECL judy >= 0.1.1)

Judy::count — Count the number of elements in the Judy array

public int Judy::count ([ int $index_start = 0 [, int $index_end = -1 ]] )

Count the number of elements in the Judy array.

index_start -

Start counting from the given index. Default is first index.

index_end -

Stop counting when reaching this index. Default is last index.

Return the number of elements.

Описание класса judy, примеры использования класса judy.