Cannot modify header information (error)

[qadeer_ahmad]

Hi i am receiving this error on this line.

setcookie('binnews_state', $clear_state_array, 1420088400);

error is:

Warning: Cannot modify header information - headers already sent by (output started at d:\inetpub\wwwroot\test\headertest.php:7) in d:\inetpub\wwwroot\test\headertest.php on line 9

My script is very long but i write a simple script to understand it. as on line 7 i send header infromation already its okey but i need to again send it .....

A idear here if i convert the setcookie line in java script then it must work nice....

But how it convert to javascript?

[planetsim]

The reason your getting the error is because there is output before setcookie is called.

[mrhappiness]

on line 7 you stopped sending header data and started sending real output that is visible if you do View -> Source in your browser's menu bar

after having sent one single byte of output (not header data) you can't go back to sending header data and cookies are header data

post the first 9 lines please

[qadeer_ahmad]

as in php header send as

header(location: www.test.com/abc.php);

but these are also send as

echo '<script language="JavaScript">
location.href = "' . $pageURL . '"
</script>';

and so we can redirect more than one pages through this ....

Same as i am trying to found solution for

setcookie('binnews_state', $clear_state_array, 1420088400);

with javascript?

As i got a script here but since its not working i.e.

<script language="JavaScript">
document.cookie='binnews_state' + <?=$clear_state_array;?> + 1420088400
</script>