Problems executing a condition in php [closed]

Answer 1

1. You have to put SELL in quotes like 'SELL'
2. You must not output anything before you send any headers

Answer 2

You forgot a single/double quotation

if($press=='SELL')

on the other hand, you must not send any output such as echo before header. So, do not echo anything before header.

Answer 3

Do like this.. Enclose the SELL under single quotes.

This works if your URL is in the format like .. http://yourwebsite.com/yourfile.php?sell=SELL

<?php
$press=$_GET['sell'];    
if($press == 'SELL')
         {
            header("Location: home.php");
         }

Answer 4

Remember that header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. The same problem exists when using a single PHP/HTML file.

remove

echo $press;  OUTPUT IS : SELL

Answer 5

You forgot single quote

if($press == 'SELL')
 {
    header("Location: home.php");
 }