floIncrementor

This is a PHP class that was written mainly to be an obsurd method of adding two numbers together. This task can normally be applied by "a = b + c", however, this pertuclar class uses 150 lines of code to prove that it doesn't have to be that simple. (Sorry about the page width on this.)

Though this class is finished, I have put it under "Under Development" because I want to add a form that visitors can use to do their own calculations.

Increment 20 by 11 => $inc->increment(20, 11, "Comment: Incrementing 20 by 11 with a precision of .0001, accepting results between 0 and 100.", .0001, 0, 100): 30.9999915698

inc = floIncrementor Object
(
    [last_value_calculated] => 30.9999915698
    [last_increment_value] => 11
    [last_precision] => 0.0001
    [last_max_value] => 100
    [last_min_value] => 0
    [increment_history_for_undo] => Array
        (
            [0] => Array
                (
                    [start_value] => 20
                    [inc_value] => 11
                    [precision] => 0.0001
                    [comments] => Comment: Incrementing 20 by 11 with a precision of .0001, accepting results between 0 and 100.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 20
                                    [target_increment] => 11
                                    [tollerance_adjusted] => -8.7959176E-6
                                    [return_value] => 20.9999912041
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999912041
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 2.05890646364E-6
                                    [return_value] => 21.999993263
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.999993263
                                    [target_increment] => 9
                                    [tollerance_adjusted] => -8.37844272727E-8
                                    [return_value] => 22.9999931792
                                )

                            [3] => Array
                                (
                                    [starting_value] => 22.9999931792
                                    [target_increment] => 8
                                    [tollerance_adjusted] => 8.86914961818E-6
                                    [return_value] => 24.0000020484
                                )

                            [4] => Array
                                (
                                    [starting_value] => 24.0000020484
                                    [target_increment] => 7
                                    [tollerance_adjusted] => -3.30006976364E-6
                                    [return_value] => 24.9999987483
                                )

                            [5] => Array
                                (
                                    [starting_value] => 24.9999987483
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -7.57177494545E-6
                                    [return_value] => 25.9999911765
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999911765
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 2.32944325455E-6
                                    [return_value] => 26.999993506
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.999993506
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -7.20298545455E-8
                                    [return_value] => 27.9999934339
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999934339
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -1.59546745455E-7
                                    [return_value] => 28.9999932744
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999932744
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 2.97427109091E-6
                                    [return_value] => 29.9999962486
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999962486
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -4.67888908182E-6
                                    [return_value] => 30.9999915698
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
5 more => $inc->increment(NULL, 5, "Adding 5 more."): 36.0000342592
inc = floIncrementor Object
(
    [last_value_calculated] => 36.0000342592
    [last_increment_value] => 5
    [last_precision] => 0.0001
    [last_max_value] => 100
    [last_min_value] => 0
    [increment_history_for_undo] => Array
        (
            [0] => Array
                (
                    [start_value] => 20
                    [inc_value] => 11
                    [precision] => 0.0001
                    [comments] => Comment: Incrementing 20 by 11 with a precision of .0001, accepting results between 0 and 100.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 20
                                    [target_increment] => 11
                                    [tollerance_adjusted] => -8.7959176E-6
                                    [return_value] => 20.9999912041
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999912041
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 2.05890646364E-6
                                    [return_value] => 21.999993263
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.999993263
                                    [target_increment] => 9
                                    [tollerance_adjusted] => -8.37844272727E-8
                                    [return_value] => 22.9999931792
                                )

                            [3] => Array
                                (
                                    [starting_value] => 22.9999931792
                                    [target_increment] => 8
                                    [tollerance_adjusted] => 8.86914961818E-6
                                    [return_value] => 24.0000020484
                                )

                            [4] => Array
                                (
                                    [starting_value] => 24.0000020484
                                    [target_increment] => 7
                                    [tollerance_adjusted] => -3.30006976364E-6
                                    [return_value] => 24.9999987483
                                )

                            [5] => Array
                                (
                                    [starting_value] => 24.9999987483
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -7.57177494545E-6
                                    [return_value] => 25.9999911765
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999911765
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 2.32944325455E-6
                                    [return_value] => 26.999993506
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.999993506
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -7.20298545455E-8
                                    [return_value] => 27.9999934339
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999934339
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -1.59546745455E-7
                                    [return_value] => 28.9999932744
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999932744
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 2.97427109091E-6
                                    [return_value] => 29.9999962486
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999962486
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -4.67888908182E-6
                                    [return_value] => 30.9999915698
                                )

                        )

                )

            [1] => Array
                (
                    [start_value] => 30.9999915698
                    [inc_value] => 5
                    [precision] => 0.0001
                    [comments] => Adding 5 more.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 30.9999915698
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 1.442336822E-5
                                    [return_value] => 32.0000059931
                                )

                            [1] => Array
                                (
                                    [starting_value] => 32.0000059931
                                    [target_increment] => 4
                                    [tollerance_adjusted] => 1.460508038E-5
                                    [return_value] => 33.0000205982
                                )

                            [2] => Array
                                (
                                    [starting_value] => 33.0000205982
                                    [target_increment] => 3
                                    [tollerance_adjusted] => 1.957887766E-5
                                    [return_value] => 34.0000401771
                                )

                            [3] => Array
                                (
                                    [starting_value] => 34.0000401771
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 6.16257366E-6
                                    [return_value] => 35.0000463397
                                )

                            [4] => Array
                                (
                                    [starting_value] => 35.0000463397
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -1.208045174E-5
                                    [return_value] => 36.0000342592
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
undo => $inc->undo(): 30.9999915698
inc = floIncrementor Object
(
    [last_value_calculated] => 30.9999915698
    [last_increment_value] => 11
    [last_precision] => 0.0001
    [last_max_value] => 0
    [last_min_value] => 100
    [increment_history_for_undo] => Array
        (
            [0] => Array
                (
                    [start_value] => 20
                    [inc_value] => 11
                    [precision] => 0.0001
                    [comments] => Comment: Incrementing 20 by 11 with a precision of .0001, accepting results between 0 and 100.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 20
                                    [target_increment] => 11
                                    [tollerance_adjusted] => -8.7959176E-6
                                    [return_value] => 20.9999912041
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999912041
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 2.05890646364E-6
                                    [return_value] => 21.999993263
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.999993263
                                    [target_increment] => 9
                                    [tollerance_adjusted] => -8.37844272727E-8
                                    [return_value] => 22.9999931792
                                )

                            [3] => Array
                                (
                                    [starting_value] => 22.9999931792
                                    [target_increment] => 8
                                    [tollerance_adjusted] => 8.86914961818E-6
                                    [return_value] => 24.0000020484
                                )

                            [4] => Array
                                (
                                    [starting_value] => 24.0000020484
                                    [target_increment] => 7
                                    [tollerance_adjusted] => -3.30006976364E-6
                                    [return_value] => 24.9999987483
                                )

                            [5] => Array
                                (
                                    [starting_value] => 24.9999987483
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -7.57177494545E-6
                                    [return_value] => 25.9999911765
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999911765
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 2.32944325455E-6
                                    [return_value] => 26.999993506
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.999993506
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -7.20298545455E-8
                                    [return_value] => 27.9999934339
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999934339
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -1.59546745455E-7
                                    [return_value] => 28.9999932744
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999932744
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 2.97427109091E-6
                                    [return_value] => 29.9999962486
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999962486
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -4.67888908182E-6
                                    [return_value] => 30.9999915698
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
            [0] => Array
                (
                    [start_value] => 30.9999915698
                    [inc_value] => 5
                    [precision] => 0.0001
                    [comments] => Adding 5 more.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 30.9999915698
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 1.442336822E-5
                                    [return_value] => 32.0000059931
                                )

                            [1] => Array
                                (
                                    [starting_value] => 32.0000059931
                                    [target_increment] => 4
                                    [tollerance_adjusted] => 1.460508038E-5
                                    [return_value] => 33.0000205982
                                )

                            [2] => Array
                                (
                                    [starting_value] => 33.0000205982
                                    [target_increment] => 3
                                    [tollerance_adjusted] => 1.957887766E-5
                                    [return_value] => 34.0000401771
                                )

                            [3] => Array
                                (
                                    [starting_value] => 34.0000401771
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 6.16257366E-6
                                    [return_value] => 35.0000463397
                                )

                            [4] => Array
                                (
                                    [starting_value] => 35.0000463397
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -1.208045174E-5
                                    [return_value] => 36.0000342592
                                )

                        )

                )

        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
redo => $inc->redo(): 36.0000342592
inc = floIncrementor Object
(
    [last_value_calculated] => 36.0000342592
    [last_increment_value] => 
    [last_precision] => 
    [last_max_value] => 
    [last_min_value] => 
    [increment_history_for_undo] => Array
        (
            [0] => Array
                (
                    [start_value] => 20
                    [inc_value] => 11
                    [precision] => 0.0001
                    [comments] => Comment: Incrementing 20 by 11 with a precision of .0001, accepting results between 0 and 100.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 20
                                    [target_increment] => 11
                                    [tollerance_adjusted] => -8.7959176E-6
                                    [return_value] => 20.9999912041
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999912041
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 2.05890646364E-6
                                    [return_value] => 21.999993263
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.999993263
                                    [target_increment] => 9
                                    [tollerance_adjusted] => -8.37844272727E-8
                                    [return_value] => 22.9999931792
                                )

                            [3] => Array
                                (
                                    [starting_value] => 22.9999931792
                                    [target_increment] => 8
                                    [tollerance_adjusted] => 8.86914961818E-6
                                    [return_value] => 24.0000020484
                                )

                            [4] => Array
                                (
                                    [starting_value] => 24.0000020484
                                    [target_increment] => 7
                                    [tollerance_adjusted] => -3.30006976364E-6
                                    [return_value] => 24.9999987483
                                )

                            [5] => Array
                                (
                                    [starting_value] => 24.9999987483
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -7.57177494545E-6
                                    [return_value] => 25.9999911765
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999911765
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 2.32944325455E-6
                                    [return_value] => 26.999993506
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.999993506
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -7.20298545455E-8
                                    [return_value] => 27.9999934339
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999934339
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -1.59546745455E-7
                                    [return_value] => 28.9999932744
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999932744
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 2.97427109091E-6
                                    [return_value] => 29.9999962486
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999962486
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -4.67888908182E-6
                                    [return_value] => 30.9999915698
                                )

                        )

                )

            [1] => Array
                (
                    [start_value] => 30.9999915698
                    [inc_value] => 5
                    [precision] => 0.0001
                    [comments] => Adding 5 more.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 30.9999915698
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 1.442336822E-5
                                    [return_value] => 32.0000059931
                                )

                            [1] => Array
                                (
                                    [starting_value] => 32.0000059931
                                    [target_increment] => 4
                                    [tollerance_adjusted] => 1.460508038E-5
                                    [return_value] => 33.0000205982
                                )

                            [2] => Array
                                (
                                    [starting_value] => 33.0000205982
                                    [target_increment] => 3
                                    [tollerance_adjusted] => 1.957887766E-5
                                    [return_value] => 34.0000401771
                                )

                            [3] => Array
                                (
                                    [starting_value] => 34.0000401771
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 6.16257366E-6
                                    [return_value] => 35.0000463397
                                )

                            [4] => Array
                                (
                                    [starting_value] => 35.0000463397
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -1.208045174E-5
                                    [return_value] => 36.0000342592
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
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