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): 30.999978848

inc = floIncrementor Object
(
    [last_value_calculated] => 30.999978848
    [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] => -7.8217019E-6
                                    [return_value] => 20.9999921783
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999921783
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 5.64127671818E-6
                                    [return_value] => 21.9999978196
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.9999978196
                                    [target_increment] => 9
                                    [tollerance_adjusted] => 4.80815693636E-6
                                    [return_value] => 23.0000026277
                                )

                            [3] => Array
                                (
                                    [starting_value] => 23.0000026277
                                    [target_increment] => 8
                                    [tollerance_adjusted] => -7.96911340909E-6
                                    [return_value] => 23.9999946586
                                )

                            [4] => Array
                                (
                                    [starting_value] => 23.9999946586
                                    [target_increment] => 7
                                    [tollerance_adjusted] => 7.66845127273E-6
                                    [return_value] => 25.0000023271
                                )

                            [5] => Array
                                (
                                    [starting_value] => 25.0000023271
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -8.45618263636E-6
                                    [return_value] => 25.9999938709
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999938709
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 1.74304117273E-6
                                    [return_value] => 26.9999956139
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.9999956139
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -3.27338781818E-6
                                    [return_value] => 27.9999923405
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999923405
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -2.95839483636E-6
                                    [return_value] => 28.9999893821
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999893821
                                    [target_increment] => 2
                                    [tollerance_adjusted] => -5.06673706364E-6
                                    [return_value] => 29.9999843154
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999843154
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -5.46737458182E-6
                                    [return_value] => 30.999978848
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
5 more => $inc->increment(NULL, 5, "Adding 5 more."): 35.9999598276
inc = floIncrementor Object
(
    [last_value_calculated] => 35.9999598276
    [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] => -7.8217019E-6
                                    [return_value] => 20.9999921783
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999921783
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 5.64127671818E-6
                                    [return_value] => 21.9999978196
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.9999978196
                                    [target_increment] => 9
                                    [tollerance_adjusted] => 4.80815693636E-6
                                    [return_value] => 23.0000026277
                                )

                            [3] => Array
                                (
                                    [starting_value] => 23.0000026277
                                    [target_increment] => 8
                                    [tollerance_adjusted] => -7.96911340909E-6
                                    [return_value] => 23.9999946586
                                )

                            [4] => Array
                                (
                                    [starting_value] => 23.9999946586
                                    [target_increment] => 7
                                    [tollerance_adjusted] => 7.66845127273E-6
                                    [return_value] => 25.0000023271
                                )

                            [5] => Array
                                (
                                    [starting_value] => 25.0000023271
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -8.45618263636E-6
                                    [return_value] => 25.9999938709
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999938709
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 1.74304117273E-6
                                    [return_value] => 26.9999956139
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.9999956139
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -3.27338781818E-6
                                    [return_value] => 27.9999923405
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999923405
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -2.95839483636E-6
                                    [return_value] => 28.9999893821
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999893821
                                    [target_increment] => 2
                                    [tollerance_adjusted] => -5.06673706364E-6
                                    [return_value] => 29.9999843154
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999843154
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -5.46737458182E-6
                                    [return_value] => 30.999978848
                                )

                        )

                )

            [1] => Array
                (
                    [start_value] => 30.999978848
                    [inc_value] => 5
                    [precision] => 0.0001
                    [comments] => Adding 5 more.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 30.999978848
                                    [target_increment] => 5
                                    [tollerance_adjusted] => -1.16092802E-6
                                    [return_value] => 31.9999776871
                                )

                            [1] => Array
                                (
                                    [starting_value] => 31.9999776871
                                    [target_increment] => 4
                                    [tollerance_adjusted] => 6.48062282E-6
                                    [return_value] => 32.9999841677
                                )

                            [2] => Array
                                (
                                    [starting_value] => 32.9999841677
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -1.634604566E-5
                                    [return_value] => 33.9999678217
                                )

                            [3] => Array
                                (
                                    [starting_value] => 33.9999678217
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 8.34264714E-6
                                    [return_value] => 34.9999761643
                                )

                            [4] => Array
                                (
                                    [starting_value] => 34.9999761643
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -1.633677052E-5
                                    [return_value] => 35.9999598276
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
undo => $inc->undo(): 30.999978848
inc = floIncrementor Object
(
    [last_value_calculated] => 30.999978848
    [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] => -7.8217019E-6
                                    [return_value] => 20.9999921783
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999921783
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 5.64127671818E-6
                                    [return_value] => 21.9999978196
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.9999978196
                                    [target_increment] => 9
                                    [tollerance_adjusted] => 4.80815693636E-6
                                    [return_value] => 23.0000026277
                                )

                            [3] => Array
                                (
                                    [starting_value] => 23.0000026277
                                    [target_increment] => 8
                                    [tollerance_adjusted] => -7.96911340909E-6
                                    [return_value] => 23.9999946586
                                )

                            [4] => Array
                                (
                                    [starting_value] => 23.9999946586
                                    [target_increment] => 7
                                    [tollerance_adjusted] => 7.66845127273E-6
                                    [return_value] => 25.0000023271
                                )

                            [5] => Array
                                (
                                    [starting_value] => 25.0000023271
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -8.45618263636E-6
                                    [return_value] => 25.9999938709
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999938709
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 1.74304117273E-6
                                    [return_value] => 26.9999956139
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.9999956139
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -3.27338781818E-6
                                    [return_value] => 27.9999923405
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999923405
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -2.95839483636E-6
                                    [return_value] => 28.9999893821
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999893821
                                    [target_increment] => 2
                                    [tollerance_adjusted] => -5.06673706364E-6
                                    [return_value] => 29.9999843154
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999843154
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -5.46737458182E-6
                                    [return_value] => 30.999978848
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
            [0] => Array
                (
                    [start_value] => 30.999978848
                    [inc_value] => 5
                    [precision] => 0.0001
                    [comments] => Adding 5 more.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 30.999978848
                                    [target_increment] => 5
                                    [tollerance_adjusted] => -1.16092802E-6
                                    [return_value] => 31.9999776871
                                )

                            [1] => Array
                                (
                                    [starting_value] => 31.9999776871
                                    [target_increment] => 4
                                    [tollerance_adjusted] => 6.48062282E-6
                                    [return_value] => 32.9999841677
                                )

                            [2] => Array
                                (
                                    [starting_value] => 32.9999841677
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -1.634604566E-5
                                    [return_value] => 33.9999678217
                                )

                            [3] => Array
                                (
                                    [starting_value] => 33.9999678217
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 8.34264714E-6
                                    [return_value] => 34.9999761643
                                )

                            [4] => Array
                                (
                                    [starting_value] => 34.9999761643
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -1.633677052E-5
                                    [return_value] => 35.9999598276
                                )

                        )

                )

        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
redo => $inc->redo(): 35.9999598276
inc = floIncrementor Object
(
    [last_value_calculated] => 35.9999598276
    [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] => -7.8217019E-6
                                    [return_value] => 20.9999921783
                                )

                            [1] => Array
                                (
                                    [starting_value] => 20.9999921783
                                    [target_increment] => 10
                                    [tollerance_adjusted] => 5.64127671818E-6
                                    [return_value] => 21.9999978196
                                )

                            [2] => Array
                                (
                                    [starting_value] => 21.9999978196
                                    [target_increment] => 9
                                    [tollerance_adjusted] => 4.80815693636E-6
                                    [return_value] => 23.0000026277
                                )

                            [3] => Array
                                (
                                    [starting_value] => 23.0000026277
                                    [target_increment] => 8
                                    [tollerance_adjusted] => -7.96911340909E-6
                                    [return_value] => 23.9999946586
                                )

                            [4] => Array
                                (
                                    [starting_value] => 23.9999946586
                                    [target_increment] => 7
                                    [tollerance_adjusted] => 7.66845127273E-6
                                    [return_value] => 25.0000023271
                                )

                            [5] => Array
                                (
                                    [starting_value] => 25.0000023271
                                    [target_increment] => 6
                                    [tollerance_adjusted] => -8.45618263636E-6
                                    [return_value] => 25.9999938709
                                )

                            [6] => Array
                                (
                                    [starting_value] => 25.9999938709
                                    [target_increment] => 5
                                    [tollerance_adjusted] => 1.74304117273E-6
                                    [return_value] => 26.9999956139
                                )

                            [7] => Array
                                (
                                    [starting_value] => 26.9999956139
                                    [target_increment] => 4
                                    [tollerance_adjusted] => -3.27338781818E-6
                                    [return_value] => 27.9999923405
                                )

                            [8] => Array
                                (
                                    [starting_value] => 27.9999923405
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -2.95839483636E-6
                                    [return_value] => 28.9999893821
                                )

                            [9] => Array
                                (
                                    [starting_value] => 28.9999893821
                                    [target_increment] => 2
                                    [tollerance_adjusted] => -5.06673706364E-6
                                    [return_value] => 29.9999843154
                                )

                            [10] => Array
                                (
                                    [starting_value] => 29.9999843154
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -5.46737458182E-6
                                    [return_value] => 30.999978848
                                )

                        )

                )

            [1] => Array
                (
                    [start_value] => 30.999978848
                    [inc_value] => 5
                    [precision] => 0.0001
                    [comments] => Adding 5 more.
                    [min_value] => 0
                    [max_value] => 100
                    [recursion] => Array
                        (
                            [0] => Array
                                (
                                    [starting_value] => 30.999978848
                                    [target_increment] => 5
                                    [tollerance_adjusted] => -1.16092802E-6
                                    [return_value] => 31.9999776871
                                )

                            [1] => Array
                                (
                                    [starting_value] => 31.9999776871
                                    [target_increment] => 4
                                    [tollerance_adjusted] => 6.48062282E-6
                                    [return_value] => 32.9999841677
                                )

                            [2] => Array
                                (
                                    [starting_value] => 32.9999841677
                                    [target_increment] => 3
                                    [tollerance_adjusted] => -1.634604566E-5
                                    [return_value] => 33.9999678217
                                )

                            [3] => Array
                                (
                                    [starting_value] => 33.9999678217
                                    [target_increment] => 2
                                    [tollerance_adjusted] => 8.34264714E-6
                                    [return_value] => 34.9999761643
                                )

                            [4] => Array
                                (
                                    [starting_value] => 34.9999761643
                                    [target_increment] => 1
                                    [tollerance_adjusted] => -1.633677052E-5
                                    [return_value] => 35.9999598276
                                )

                        )

                )

        )

    [increment_history_for_redo] => Array
        (
        )

    [errors] => Array
        (
        )

    [shiftiness:private] => 1000000000
)
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