Help with mktime()

[HughbertD]

Hi,

I am getting the following error when clicking "next month" on my calendar,

 

Warning: mktime() expects parameter 4 to be long, string given in calendar.php

 

The line it references shows the mktime as -

 

        $tdate = getdate(mktime(0,0,0,$mon,$tday,$year));

 

I'm not sure why this is wrong, I checked on W3schools and i think the syntax are correct, I was reluctant to post all the code as its quite large, but can if the problem is not within the snippet I posted,

 

Thanks for any help

 

Regards

Hugh

[PHP_PhREEEk]

Are you sure your variables within mktime are valid?

 

<?php
echo "mon = $mon<br>tday = $tday<br>year = $year<br>"
die();
$tdate = getdate(mktime(0,0,0,$mon,$tday,$year));

 

PhREEEk

[kishan]

try to convert $mon and the remaining params in to like intval($mon) then try to execute

[HughbertD]

Are you sure your variables within mktime are valid?

 

 

Hi,

 

I am not sure whether the variables ARE valid or not, here is the code above the mktime that defines the variables

 

<?php
echo "mon = $mon<br>tday = $tday<br>year = $year<br>"
die();
$tdate = getdate(mktime(0,0,0,$mon,$tday,$year));

 

PhREEEk

 

Hi,

<?php




$ev_dat = array();
for ($i=0;$i<32;$i++) {
    $ev_dat[$i]=0;
}

$now = date("Y-m-d", time());
list($ty, $tm, $td) = explode('-',$now); // ty=thisyear, etc. used for highlighting 'today'

include("cal_parms.php"); // assorted configuration variables
include($dat_names); // retrieved from cal_parms.php as a 'language' file

if (!isset($_GET['m'])) { 
    $m = date("m",mktime()); 
} else {
    $m = $_GET['m'];
}
if (!isset($_GET['y'])) {
    $y = date("Y",mktime());
} else {
    $y = $_GET['y'];
}

/*== get what weekday the first is on ==*/ 
$tmpd = getdate(mktime(0,0,0,$m,1,$y)); 
$month = $tmpd["month"]; 
$firstwday= $tmpd["wday"]; 
if ($firstDayIsMonday == 1) {
if ($firstwday == 0) {
	$firstwday = 6;
} else {
	$firstwday--;
}
}
$lastday = mk_getLastDayofMonth($m,$y); 

/*== get the last day of the month ==*/ 
function mk_getLastDayofMonth($mon,$year) 
{
    for ($tday=28; $tday <= 31; $tday++) 
    {
        $tdate = getdate(mktime(0,0,0,$mon,$tday,$year)); 
        if ($tdate["mon"] != $mon) 
        { 
            break;
        }
    }
    $tday--; 
    return $tday; 
}

[HughbertD]

Hi again,

 

Sorry, I've realised what you were saying, I used the echo to show the variables, clicked next and got:

 

EDIT: I wasn't clicking next, these are the variables when I click next, these are invalid right? 

mon = 12) ? 1 : $m 1 ?>

tday = 28

year = 12) ? $y 1 : $y ?>

[PHP_PhREEEk]

kishan is correct:

 

http://us.php.net/manual/en/function.mktime.php

 

Values must be integers

 

PhREEEk

[HughbertD]

Thanks Kishan,

 

Thats removed the errors!

 

One other thing I am having trouble with is when clicking "next" month, it can't seem to calculate the what the next month is!

 

Usually for "show events" I have,

 

http://localhost/joStark/calendar/show-month.php?mon=12&yr=2007

 

As my URL, I understand that much, but when I click next month it turns to gibberish, I would have thought that next month would be calculated by adding one to the month value, but the code says:

 

<th width="20" style="<? echo $hcell; ?>"><a href="<?php echo $_SERVER['PHP_SELF']; ?>?m=<?=(($m+1)>12) ? 1 : $m+1 ?>&y=<?=(($m+1)>12) ? $y+1 : $y ?>"><img src='calendar/images/next.gif' height='18' width='18' border='0' alt='' /></a></th> 

 

This seems really over the top, or am I missing something important?

[kishan]

im not getting exactly but the code u have written in correct only. can u clear ur queston clearly.