class MediaWikiProvide {
/* provide an array of numbers from 1 up to @param $num */
- private function createProviderUpTo( $num ) {
+ private static function createProviderUpTo( $num ) {
$ret = array();
for( $i=1; $i<=$num;$i++ ) {
$ret[] = array( $i );
}
/* array of months numbers (as an integer) */
- public function Months() {
- return $this->createProviderUpTo( 12 );
+ public static function Months() {
+ return self::createProviderUpTo( 12 );
}
/* array of days numbers (as an integer) */
- public function Days() {
- return $this->createProviderUpTo( 31 );
+ public static function Days() {
+ return self::createProviderUpTo( 31 );
}
- public function DaysMonths() {
+ public static function DaysMonths() {
$ret = array();
- $months = $this->Months();
- $days = $this->Days();
+ $months = self::Months();
+ $days = self::Days();
foreach( $months as $month) {
foreach( $days as $day ) {
$ret[] = array( $day[0], $month[0] );