Description:
------------
Bug in PHP 4.3.5-dev
When I put a variable into checkdate($month,$day,$year)
 I get an error message, when one variable is empty or not existing.
I haven't found that in other versions.



 





 

Reproduce code:
---------------
PHP 4.3.5-dev

$value is given by <input type=text' name=value'>   It is up to the user. There doesn't need to be a value.


$datum = explode(".",$value);
	   	  $day     = $datum[0];
                             $month = $datum[1];
		  $year    = $datum[2]; 

//******  $day,$month,$year may be empty  ***********

		  $mydatum = new Date_Calc; 
                             if ($mydatum->isValidDate($day,$month,$year)){
                                                   print "Hallo";
                             }
 

Expected result:
----------------
I want to get back "Hallo", when $datum is a Gegorian date.

This code worked fine in all other PHP-verions, but not in PHP 4.3.5-dev

Actual result:
--------------
PHP 4.3.5-dev

Warning: checkdate() expects parameter 2 to be long, string given in /usr/local/lib/php/Date/Calc.php on line 70
Warning: checkdate() expects parameter 1 to be long, string given in /usr/local/lib/php/Date/Calc.php on line 70



isValidDatefrom PEAR just uses checkdate. Not anything else , which is relevant.