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<?php $bass = "Cb"; $selected_scale = 11; $major_scales = array ( array("C","D","E","F","G","A","B","C","D","E","F","G","A","B",), array("C#","D#","E#","F#","G#","A#","B#","C#","D#","E#","F#","G#","A#","B#",), array("Db","Eb","F","Gb","Ab","Bb","C","Db","Eb","F","Gb","Ab","Bb","C",), array("D","E","F#","G","A","B","C#","D","E","F#","G","A","B","C#"), array("D#","E#","F##","G#","A#","B#","C##","D#","E#","F##","G#","A#","B#","C##"), array("Eb","F","G","Ab","Bb","C","D","Eb","F","G","Ab","Bb","C","D"), array("E","F#","G#","A","B","C#","D#","E","F#","G#","A","B","C#","D#"), array("E#","F##","G##","A#","B#","C##","D##","E#","F##","G##","A#","B#","C##","D##"), array("Fb","Gb","Ab","Bbb","Cb","Db","Eb","Fb","Gb","Ab","Bbb","Cb","Db","Eb"), array("F","G","A","Bb","C","D","E","F","G","A","Bb","C","D","E"), array("F#","G#","A#","B","C#","D#","E#","F#","G#","A#","B","C#","D#","E#"), array("Gb","Ab","Bb","Cb","Db","Eb","F","Gb","Ab","Bb","Cb","Db","Eb","F"), array("G","A","B","C","D","E","F#","G","A","B","C","D","E","F#"), array("G#","A#","B#","C#","D#","E#","F##","G#","A#","B#","C#","D#","E#","F##"), array("Ab","Bb","C","Db","Eb","F","G","Ab","Bb","C","Db","Eb","F","G"), array("A","B","C#","D","E","F#","G#","A","B","C#","D","E","F#","G#"), array("A#","B#","C##","D#","E#","F##","G##","A#","B#","C##","D#","E#","F##","G##"), array("Bb","C","D","Eb","F","G","A","Bb","C","D","Eb","F","G","A"), array("B","C#","D#","E","F#","G#","A#","B","C#","D#","E","F#","G#","A#"), array("B#","C##","D##","E#","F##","G##","A##","B#","C##","D##","E#","F##","G##","A##"), array("Cb","Db","Eb","Fb","Gb","Ab","Bb","Cb","Db","Eb","Fb","Gb","Ab","Bb") ); // if value exists in mentioned index if (in_array($bass,$major_scales[$selected_scale])){ // index of that value in that array $tmp_ind = array_search($bass,$major_scales[$selected_scale]); // length of the array $len = count($major_scales[$selected_scale]); // store values after this value $res = []; for ($i=$tmp_ind;$i<$len;$i++){ $res[$i] = $major_scales[$selected_scale][$i]; } } print_r($res);
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Array ( [3] => Cb [4] => Db [5] => Eb [6] => F [7] => Gb [8] => Ab [9] => Bb [10] => Cb [11] => Db [12] => Eb [13] => F )
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Array ( [3] => Cb [4] => Db [5] => Eb [6] => F [7] => Gb [8] => Ab [9] => Bb [10] => Cb [11] => Db [12] => Eb [13] => F )
preferences:
193.7 ms | 402 KiB | 182 Q