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Editorial Team
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Asked: 2026-05-21T23:57:34+00:00

i wrote this code. in this code we user guess a number then program

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i wrote this code.
in this code we user guess a number then program checked the number with the number that i gite to it and print appropriates message.
when i start program it shows welcome that is true but when i entered number in it always it shows little in output but it isn’t true.

   $val = '42';
$gues ;
if(!isset($gues))
$mess =  "welcome<br>";
elseif($gues > $val)
$mess =  "bigr<br>";
elseif($gues < $val)
$mess =  "little<br>";
else
$mess =  "win<br>";

$gues = @(int) $gues;



?>
<html>
<head><title>bazi riazi</title></head> 
<body>
<h1>
<?php print $mess;
?>
</h1>
<form method="POST">
type you gues here:<input type="text" name='gues'>
</form>


</body>
</html>
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1 Answer

  1. Editorial Team

    How your var $gues get value from form? Did you use $_POST['gues'] first?

    Script always print little because probably variable $gues was not initialized any value (default is zero, I suppose…).

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