On Wed, 29 May 2002, Dr. Indera wrote:
I'd to know how difficult it is to achieve the following:
Create login page, when the submit button is clicked, the user info is
checked against a database as to whether is login info is valid. if it
is valid, a page is displayed that lists all of the
Hello,
I'd to know how difficult it is to achieve the following:
Create login page, when the submit button is clicked, the user info is checked against
a database as
to whether is login info is valid. if it is valid, a page is displayed that lists all
of the classes
that the user has
Hello,
I'd to know how difficult it is to achieve the following:
Create login page, when the submit button is clicked, the user info is checked against
a database as
to whether is login info is valid. if it is valid, a page is displayed that lists all
of the classes
that the user has
That's all possible using an SQL database (www.mysql.com)
just think about the databnse first before you actually make it, i ran into a
lot of problems because i just kept adding tables whenever i needed them
a good hint is to write scemes of your script and what ylu want to achieve on
paper
El sáb, 23-02-2002 a las 01:56, jtjohnston escribió:
What's the difference between
if (isset($submit_happening))
and
if $submit_happening)
if (isset($var)) evaluates whether $var exists or not
if ($var) evaluates de value of $var
$var = 1;
if(isset($var)) -- TRUE
if($var) --
On Fri, 22 Feb 2002 21:38:16 -0500, you wrote:
I'd to know how difficult it is to achieve the following:
Create login page, when the submit button is clicked, the user info is checked
against a database as
to whether is login info is valid. if it is valid, a page is displayed that lists all
What's the difference between
if (isset($submit_happening))
and
if $submit_happening)
John
[EMAIL PROTECTED] wrote:
On Fri, 22 Feb 2002 21:38:16 -0500, you wrote:
I'd to know how difficult it is to achieve the following:
Create login page, when the submit button is clicked, the user info
Well, if $submit_happening is set to 0, 0 or false then
if($submit_happening) will evaluate to false while
if(isset($submit_happening)) will evaluate to true
As the documentation (please read http://www.php.net/isset) isset()
returns true if the variable exists and false if it doesn't.
-Rasmus
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