On 4 October 2010 11:26, Richard Quadling <rquadl...@gmail.com> wrote:
> On 1 October 2010 16:20, Don Wieland <d...@pointmade.net> wrote:
>> The logic I need is pretty straight forward, but I am having a hard time
>> replicating it using PHP functions. I will try to break it down to it's
>> simplest form:
>> I have a field that has several lines of text. Chords and Song Lyrics.
>> The "Chord" lines begin with an asterisk "*" and end with the line break.
>> This is the string I want to parse. Lines with no asterisk at the beginning
>> are ignored.
>> Based on 3 arrays of NOTES, I want SUBSTITUTE the text (based on exact text
>> character patterns - just NOTES not the chord type) of the lines in my field
>> that start with an asterisk "*".
>> original_chord_array = A, A#, B, C, C#, D, D#, E, F, F#, G, G#
>> transpose_up_array = A#, B, C, C#, D, D#, E, F, F#, G, G#, A
>> transpose_down_array = G#, A, A#, B, C, C#, D, D#, E, F, F#, G
>> It is important that it only effects EXACT strings. Notes will always be
>> capitalized and chord types will be lower case. Maybe we can use that
>> characteristic to better identify what to change. Here are some examples of
>> Csus add9
>> C#dim no3
>> When I transpose UP these chords, just the NOTE should change:
>> C#sus add9
>> Ddim no3
>> When I transpose DOWN these chords, just the NOTE should change:
>> Bsus add9
>> Cdim no3
>> I am working on a function, but still not producing the proper results.
>> Hopefully this break down is more clear and someone will bail me out ;-)
>> Thanks again for the feedback.
>> On Oct 1, 2010, at 7:02 AM, Richard Quadling wrote:
>>> Changing the NormalKeyID and using that ID with NoteSequenceNumber
>>> should give you the new note to play.
>>> I think.
Code with tests and output.
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