CODEWITHSUNDEEP
phphtmlmysqlhttp-redirectmysqli
Giorgi Gogitidze
Giorgi Gogitidze

Reputation: 131

How to redirect if date.php?date=* not found or doesn't exist

can someone tell me how to redirect to another page if ".php?date=" doesn't found. p.s i have distinct it and i think that is problem, so how to solve it? thanks before hand

<!--====================

left-block.php ======================-->

<ul class="side-block">
                <li><a href="#">არქივი</a></li>
                <?php 
             $archive = mysqli_query($db,"SELECT DISTINCT left(date,7) as month FROM blog ORDER BY month DESC , id DESC LIMIT 6");
             while($myrow = mysqli_fetch_array($archive)){
                 printf('<li><a href="date.php?date=%s" class="custom">%s</a></li>',$myrow["month"],$myrow["month"]);
                }
?>
            </ul>
<!--
===============================================
date.php
===============================================
-->

<?php 
     include 'bd/blocks/bd.php'; 
     $result = mysqli_query($db,"SELECT keywords,description,author FROM page WHERE page='blog'");
     $myrow = mysqli_fetch_array($result);
if(isset($_GET['date']) && !empty($_GET['date'])){
    $date = $_GET['date'];
}
elseif (!isset($_GET['date']) && empty($_GET['date'])) {
    header("Location: index.php");
    exit;
}
else{
    header("Location: index.php");
    exit;
}
$date= "$date";
$dates=substr($date,0,7);
$result2 = mysqli_query($db,"SELECT date FROM blog WHERE date='$dates' ");
$myrow2=mysqli_fetch_array($result2);
echo mysqli_num_rows($result2);
if(!mysqli_num_rows($result2)){
 header("Location: index.php");
    exit;
}
     $date_title=$date;
     $date_begin =$date;
     $date++;
     $date_end=$date;
     $date_begin=$date_begin.'-00';
     $date_end=$date_end.'-00';
 ?>

Upvotes: 0

Views: 142

Answers (2)

Jonas Wilms
Jonas Wilms

Reputation: 138287

<?php 
if(!isset($_GET["date"])){
header("Location: http://newsite");
}
$date=$_GET["date"];
?>

As macroman pointed out, this only works if its at the very top of the page, before the first or echo.

Upvotes: 0

SierraOscar
SierraOscar

Reputation: 17637

You can't use headers to redirect after you've output anything to the page. Use something like this instead which echoes out javascript alternative:

else {
    echo("<script>location.href = 'www.myurlhere.com';</script>");
}

Upvotes: 1

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