0
<?php
/*FInd fifth_number - private method*/
function get_number_root($root) {
switch($root) {
case 'A':
$number = 1;
break;
case 'A#':
$number = 2;
break;
case 'Bb':
$number = 2;
break;
case 'B':
$number = 3;
break;
case 'C':
$number = 4;
break;
case 'C#':
$number = 5;
break;
case 'Db':
$number = 5;
break;
case 'D':
$number = 6;
break;
case 'D#':
$number = 7;
break;
case 'Eb':
$number = 7;
break;
case 'E':
$number = 8;
break;
case 'F':
$number = 9;
break;
case 'F#':
$number = 10;
break;
case 'G':
$number = 11;
break;
case 'G#':
$number = 12;
break;
case 'Ab':
$number = 12;
break;
default:
die('error');
return $number;
}
$number = get_number_root($_POST['root']);
}
?>
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