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<form action="<?php echo $PHP_SELF?>" method="POST">

Hej

Jeg har problemer med php-variablen PHP_SELF, den er tilsyneladende blank.
Flg. script burde bare virke.
For at teste værdien har jeg tilføjet disse linier:
<?php print("PHP_SELF = $PHP_SELF<br>");?>
<?php print("SERVER PHP_SELF = $_SERVER['PHP_SELF']<br>");?>
før
<form action="<?php echo $PHP_SELF?>" method="POST">
Men der printes kun:
PHP_SELF =
SERVER PHP_SELF =
Og der sker intet efter indtastning af værdier i formen.


Og nu scriptet:

<html>
<body>

<?php
if ($submit)
{
  // process form
  $NN = $_POST["name"];
  $AGE = $_POST["age"];
  print("Welcome $NN<br>");
  print("You are $AGE  years old!<br>");
}
else
{
 // display form
?>
<?php print("PHP_SELF = $PHP_SELF<br>");?>
<?php print("SERVER PHP_SELF = $_SERVER['PHP_SELF']<br>");?>
<form action="<?php echo $PHP_SELF?>" method="POST">
Enter your name: <input type="text" name="name" />
Enter your age: <input type="text" name="age" />
<input type="submit" />
</form>
<?php
} // end if
?>

</body>
</html>



--
Med venlig hilsen

Jørgen Heesche
mailto:sslug@sslug

 
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