I want to redirect a page by using If condition.

e.g
If ( True)
{
open a page ("http://www.php.net")
}
else

{
go to another page .
}

How can I do it.

Thank you

Using what? Apache? PHP? CGI? What condition must be met?

For PHP:


<?php
if ($var == "this")
header("Location: "http://www.php.net/");
}else if{
header("Location: "http://www.php.net/");
}
?>



Would be something like that, but unless we know what you need it for, I can't be sure...

I am using Apache and php. Mr. The Prohacker You understood the my problem and what you suggest I have tried it .It doesn't shows any error but not redirect the page to proper location.It displays just a blank home page of php in which I have written this code .
In this case i have written the all code in login.php and my redirecting pages are welcome.php and wrong.php but when run the code it shows the blank page of login.php

Thank you

<?php
if ($var == "this")
header("Location: "http://www.php.net/");
} else {
header("Location: "http://www.php.net/");
}
?>




Use that... Sorry, I'm sick, and wasn't thinking.....

Why don't you post the code that you have.

I've done a website that requires a login and works in a very similar manner. I'm sure someone will be able to help you if you provide more info.

Richard

Originally posted by The Prohacker

header("Location: "http://www.php.net/");


Pro -- I thnk you have too many quotes in those lines, shouldn't it be:


header("Location: http://www.php.net/");

Mr. Noldar Here I am writing the code .


<?
$dbh=mysql_connect("localhost","classica_cart","cart") or die ('I cannot connect to the data base');
mysql_select_db("classica_shop");
$query="SELECT * FROM members WHERE name='$name' AND passwd='$passwd'" ;
$result=mysql_query($query,$dbh);
$row=mysql_fetch_row ($result);
if ($row)
{
header("Location: http://www.classicsoftwares.biz/welcome.php");
exit;
}
else
{
header("Location: http://www.classicsoftwares.biz/wrong.php");
exit;
}
?>

The page shows the following error Now

Warning: Cannot add header information - headers already sent by (output started at http://www.classicsoftwares.biz\login.php:3) in
http://www.classicsoftwares.biz\login.php on line 11

You don't need the two exits.


<?
$dbh=mysql_connect("localhost","classica_cart","cart") or die ('I cannot connect to the data base');
mysql_select_db("classica_shop");
$query="SELECT * FROM members WHERE name='$name' AND passwd='$passwd'" ;
$result=mysql_query($query,$dbh);
$row=mysql_fetch_row ($result);
if ($row)
{
header("Location: http://www.classicsoftwares.biz/welcome.php");
}
else
{
header("Location: http://www.classicsoftwares.biz/wrong.php");
}
?>


The script will exit because it's done ;)

Frank

you are getting those errors cause you sent text to the browser before your header. The main cause it a blank spave before your <? or <?php line. If any text is sent before a header(), the header() will not work

Thanks Mr. zupanm For your help now it is working properly .


:D