[PHP] Re: Variables

Tue, 10 Jul 2001 19:20:40 -0700 

try this little form example out:

--------------example.php--------------
<?php


if ( (isset($t1))&&(isset($t2)) ) {
 if ($t1==$t2) {
  echo "they are equal";
 } else {
  echo "they are not equal";
 }
}
?>
<html>
<body>
<br>
<br>
<form name="form1" method="post" action="<?=$PHP_SELF?>">
  <input type="text" name="t1">
  t1<br>
  <input type="text" name="t2">
  t2 <br>
  <input type="submit" name="Submit" value="Submit">
</form>
</body>
</html>
-------------/example.php--------------



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