On Monday, February 18, 2002, at 05:50 PM, Narvaez, Teresa wrote:
> When I execute the code below, why is PHP_SELF undefined? I will
> appretiate
> any help on this. I can get its value by:
> echo $_SERVER["PHP_SELF"]; Thanks in advance! -Teresa
>
>
> <HTML>
> <HEAD>
> <TITLE>Feedback</TITLE>
> </HEAD>
> <BODY>
> <?
> $form_block = "
> <FORM method=\"POST\" action=\"$PHP_SELF\">
^^^^^^^^^
It hasn't been pulled from the $_SERVER array. It worked for you when
you did it the first way, so try doing it that same way in the code:
<form method=\"post\" action=\"" . $_SERVER['PHP_SELF'] . "\">
Note that I had to "jump out" of the string and concatenate it to the
variable, because PHP doesn't let you just use $_* variables in the
middle of a string. I also made sure to "jump back into" the string to
finish the HTML form tag.
If you don't like doing it this way, do something like
$PHP_SELF = $_SERVER['PHP_SELF'];
$form_block = "<form method=\"post\" action=\"$PHP_SELF\">";
HTH
Erik
----
Erik Price
Web Developer Temp
Media Lab, H.H. Brown
[EMAIL PROTECTED]
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