date - debug

[esthera]

I am using the following code to make select boxes with a date (and my date selected) I thought it was working but now the month is not showing up at all. Please help me debug.

Here's the code

<?php
$min = explode('-', date('Y-m-d'));

$max = explode('-', date('Y-m-d', mktime(0, 0, 0, ($min[1] + 3), $min[2], $min[0])));
$dtremove= explode('-', $datetoremove);

$year=$dtremove[0];
$month=$dtremove[1];
$day=$dtremove[2];
?>
<tr><td><b>Date to Remove </b><font size=small>Day/Month/Year</font><br></td>
<td>
<select name="day" id="day">
<?php

for($j = 1; $j <= 31; $j++)

{

if($j== $day){ ?>

<option selected value="<?php echo $j; ?>"><?php echo $j; ?></option>
<?php
}else{
?>
<option value="<?php echo $j; ?>"><?php echo $j; ?></option>
<?php
}

}

?>

</select>
<select name="month" id="month">
<?php

for($i = $min[1]; $i <= $max[1]; $i++)

{

if($i== $month){ ?>

<option selected value="<?php echo $i; ?>"><?php echo date('F', mktime(0, 0, 0, $i, 1, $min[0])); ?></option>
<?php
}else{
?>
<option value="<?php echo $i; ?>"><?php echo date('F', mktime(0, 0, 0, $i, 1, $min[0])); ?></option>
<?php
}

}

?>

</select>

<select name="year" id="year">
<option value="<?php echo $min[0]; ?>"><?php echo $min[0]; ?></option>
<?php if($max[0] != $min[0]){ ?>

<option selected value="<?php echo $max[0]; ?>"><?php echo $max[0]; ?></option>
<?php } ?>

</select>

[Weedpacket]

Because, um, October plus three months is January, and 1 is less than 10.

Here's the code; formatted for readaibility and with a debugging message included.

<?php
$min = explode('-', date('Y-m-d'));
$max = explode('-', date('Y-m-d', mktime(0, 0, 0, ($min[1] + 3), $min[2], $min[0])));
$dtremove= explode('-', $datetoremove);
$year=$dtremove[0];
$month=$dtremove[1];
$day=$dtremove[2];
?>
<tr><td><b>Date to Remove </b><font size=small>Day/Month/Year</font><br></td>
<td>
<select name="day" id="day">
<?php
for($j = 1; $j <= 31; $j++)
{
	if($j== $day){
?>
<option selected value="<?php echo $j; ?>"><?php echo $j; ?></option>
<?php
	}else{
?>
<option value="<?php echo $j; ?>"><?php echo $j; ?></option>
<?php
	}
}
?>
</select>
<?php
echo '$min[1] currently equals '.$min[1].' and $max[1] currently equals '.$max[1].'<br>';
?>
<select name="month" id="month">
<?php
for($i = $min[1]; $i <= $max[1]; $i++)
{

if($i== $month){
?>
<option selected value="<?php echo $i; ?>"><?php echo date('F', mktime(0, 0, 0, $i, 1, $min[0])); ?></option>
<?php
		}else{
?>
<option value="<?php echo $i; ?>"><?php echo date('F', mktime(0, 0, 0, $i, 1, $min[0])); ?></option>
	<?php
	}
	}
?>
</select>

<select name="year" id="year">
<option value="<?php echo $min[0]; ?>"><?php echo $min[0]; ?></option>
<?php if($max[0] != $min[0]){
?>
<option selected value="<?php echo $max[0]; ?>"><?php echo $max[0]; ?></option>
<?php
}
?>
</select>

Here's what's possibly the smallest possible change to make it work.

<select name="month" id="month">
<?php
for($i = $min[1]; $i <= $min[1]+3; $i++)
{
	$m = ($i%12);
	if($m==0) $m=12;
	if($m==$month){
	?>
<option selected value="<?php echo $i; ?>"><?php echo date('F', mktime(0, 0, 0, $m, 1, $min[0])); ?></option>
<?php
		}else{
?>
<option value="<?php echo $i; ?>"><?php echo date('F', mktime(0, 0, 0, $m, 1, $min[0])); ?></option>
	<?php
	}
	}
?>
</select>

Note: significantly better code could (and should) be written. E.g., initialise a $months array as

$months = array();
for($i=1; $i<=12; $i++)
{	$months[$i]=date('F',mktime(0,0,0,$i,1,2004));
}
$months = array_merge($months,$months); // Yes, duplicate.

$month = 5;
// Then four months starting from $month would be
for($i=$month-1; $i<=$month+2; $i++) // Our array counts January as month 0.
{	echo $months[$i].'<br>';
}

[esthera]

thanks for you help