PHP将年份和月份添加到选择框中

I'm writing codes for show years and months of past years

ex

<select>                                        
    <option value="03/2014">03/2014</option>                                        
    <option value="02/2014">02/2014</option>                                        
    <option value="01/2014">01/2014</option>                                        
    <option value="12/2013">12/2013</option>                                        
    <option value="11/2013">11/2013</option>                                        
    <option value="10/2013">10/2013</option>
 </select>

im using this code but i can get only moonth names

 $i = 1;
$month = time();
while($i <= 12)
{
    $month_name = date('F', $month);
    echo '<option value="'. $month_name. '">'.$month_name.'</option>';
    $month = strtotime('+1 month', $month);
    $i++;
}

but i need to get month and year for past 4,5 years, anyone know how to that using php date function or any other short way.thank you

Put something like this into a function:

$start = strtotime('2014-01');
$end = strtotime('2014-12');
$range = array(date('Y-m', $start) => date('Y-m', $start));
while ( $start <= strtotime('-1 month', $end) ) {
    $start = strtotime('+1 month', $start);
    $yearMonth = date('Y-m', $start);
    $range[$yearMonth] = $yearMonth;
}
var_dump($range);

Αdd a

$year_name=date('Y',$month);

...along with $month_name and adjust your select's options accordingly.

Alternatively, you could do

$month_name = date('F/Y', $month);

Also, 4.5 years are 4*12+6=54 months, so while($i <= 54).