quick question

[adv]

hello i have a question

<?php
function test($day,$month,$year){
   if($day<01||$day>31){
return false;
}
  if(!is_numeric($month)){
	return false;
}
  if($year<07){
return false;
}
return true;
}
?>

 

and the html

 

<input type="text" name="day" value="" size="2" maxlength="2"><br />
<input type="text" name="month" value=""><br />
<input type="text" name="year" value="" maxlength="2" size="2"><br />

 

and if i try this

 

<?php
$day=$_POST['day'];
$month=$_POST['month'];
$year=$_POST['year'];
test($day,$month,$year);
?>

 

1 -does it workes how it seens its takes the $day and check within the function if less then 01 and higher then 31.. etc

2 -and if i put test("",$month,$year);  does it leaves the first to nothing and check the other two

3- does it have any flaws or bugs ??

Also this is just a practical question

thanks in advance

 

[DeanWhitehouse]

1. yes , as far as i can see

2. not sure , try it

3.yes,

if($day<01||$day>31){

 

what if you put 7 , will it still work, try it

[redarrow]

It will always return false code is correct ......