function _tableofcontents_letter in Table of Contents 6.3
Same name and namespace in other branches
- 7.2 tableofcontents.themes.inc \_tableofcontents_letter()
- 7 tableofcontents.pages.inc \_tableofcontents_letter()
Transform a decimal number into a set of letters
1 call to _tableofcontents_letter()
- _tableofcontents_convert_number in ./
tableofcontents.pages.inc - Transform a decimal number in one of:
File
- ./
tableofcontents.pages.inc, line 1157 - Applies the filter functions.
Code
function _tableofcontents_letter($number) {
while ($number > 0) {
$result = chr($number % 26 + 64) . $result;
$number = (int) ($number / 26);
}
return $result;
}