* @return string
*/
function convertPlural( $count, $forms ) {
- if ( !count( $forms ) ) { return ''; }
+ if ( !count( $forms ) ) {
+ return '';
+ }
$forms = $this->preConvertPlural( $forms, 4 );
- if ( $count == 1 ) $index = 0;
- elseif ( $count == 0 || ( $count % 100 > 1 && $count % 100 < 11 ) ) $index = 1;
- elseif ( $count % 100 > 10 && $count % 100 < 20 ) $index = 2;
- else $index = 3;
+ if ( $count == 1 ) {
+ $index = 0;
+ } elseif ( $count == 0 || ( $count % 100 > 1 && $count % 100 < 11 ) ) {
+ $index = 1;
+ } elseif ( $count % 100 > 10 && $count % 100 < 20 ) {
+ $index = 2;
+ } else {
+ $index = 3;
+ }
return $forms[$index];
}
}