根据当前月份隐藏表格

This is probably a relatively simple PHP script, but I'm at a loss after trying for a while.

I have a series of tables (see below), and I want to automatically hide the tables where the month has already passed. I'm thinking of using PHP to generate embedded CSS to achieve this. I would need a script that basically does this:

<?php $x=1;
do
{
echo "div.y!CURRENTYEAR!"
echo "$x;,"
$x=$x+1;
}
while ($x < CURRENTMONTH)
?> 

I basically want the script to write out:

div.y2013 .jan, div.y2013 .feb, div.y2013 .mar

and so on, until it reaches the current month, so that I can then hide all the tables it just listed. I'm unsure how to take a numerical value and convert that number into a three-letter month code for this purpsoe, or maybe there's a much easier way of doing this using the various date format codes.

One thing I can't really do is modify the markup below.

<div class="y2013">
<table class="month jan">...data...</table>
<table class="month feb">...data...</table>
<table class="month mar">...data...</table>
...
<table class="month dec">...data...</table>
</div>

<div class="y2014">
<table class="month jan">...data...</table>
<table class="month feb">...data...</table>
<table class="month mar">...data...</table>
...
<table class="month dec">...data...</table>
</div>

EDIT:

I've tried the following without success:

<?php 
function int2month($int)
{
   switch($int)
{
    case 1: return "jan";
    case 2: return "feb";
    case 3: return "mar";
    case 4: return "apr";
    case 5: return "may";
    case 6: return "jun";
    case 7: return "jul";
    case 8: return "aug";
    case 9: return "sep";
    case 10: return "oct";
    case 11: return "nov";
    case 12: return "nov";
    default: return "dec";
 }
}
$x=1;
do
{
    echo "div.y<?php echo date('Y'); ?>
"
    echo int2month($x).",";
    $x=$x+1;
}
while ($x < date(n))
?>

EDIT: Final Code that works:

<?php

function int2month($int)
{
    switch($int)
    {
         case 1: return "jan";
         case 2: return "feb";
         case 3: return "mar";
         case 4: return "apr";
         case 5: return "may";
         case 6: return "jun";
         case 7: return "jul";
         case 8: return "aug";
         case 9: return "sep";
         case 10: return "oct";
         case 11: return "nov";
         case 12:
         default: return "dec";
     }
}
$i = 1;
while ($i < date('m')):
   echo "div.y" . date('Y') . " .";
   echo int2month($i) . ", ";
   $i=$i+1;
endwhile;

echo ".place {display:none!important;}";
?>

How about an easy function?

<?php 
function int2month($int)
{
    switch($int)
    {
        case 1: return "jan";
        //.......
        case 11: return "nov";
        case 12:
        default: return "dec";
    }
}
$x=1;
do
{
    echo "div.y!CURRENTYEAR!"
    echo int2month($x).",";
    $x=$x+1;
}
while ($x < CURRENTMONTH)
?>

I think the best way would be to add a css class for the passed months via. php.

This way you can set display: none; to the class.

The generated html should look like this:

HTML:
<div class="y2013">
<table class="month jan passed">...data...</table>
<table class="month feb passed">...data...</table>
<table class="month mar passed">...data...</table>
...
<table class="month dec">...data...</table>
</div>

CSS:
.passed {display: none;}

Edit:

Generate the selectors with php, that you get something like this:

.y2012, .y2013 .jan, .y2013 .feb, .y2013 .mar, .... {dispaly: none;}