DropDownList and '01', '02', '03' options, how?

Take this exampple:




<div class="row">

		<?php echo CHtml::activeLabelEx($model,'ora_inizio'); ?>

		<?php echo CHtml::activeDropDownList($model,'ora_inizio', Pacchetto::getListaOre()); ?>

		<?php echo CHtml::error($model,'ora_inizio'); ?>

</div>




//And this is the function


public static function getListaOre() {

		$list = array();

		for( $i = 0; $i < 24; $i++ ) {

			if ( $i<10) $list[''+$i+'0'] = ''+$i+'0';

			else $list[''+$i+''] = ''+$i+'';

		}

		return $list;

	}




But it will render a dropdownlist with fields like

‘0’ => ‘0’,

‘1’ => ‘1’,

‘2’ => ‘2’,

I instead want this:

‘00’ => ‘00’,

‘11’ => ‘11’,

‘22’ => ‘22’,

‘33’ => ‘33’,

… sorry… i’ve confused with Java ahuahauhauahuahaauahua

ok now it works, i used + instead of . <.<

It happens to me all the time :)