Question

I use header Location across my site and there was no problem. I then added a language (French) and had to save my files in Unicode UTF 8 including BOM elements…

Now my header location doesn’t work anymore…the weird part being that there is no error message displayed…

So I updated my function to display a self made error message…see below

function redirect_to( $location = 'index.php'){
// code reached, error_reporting test

#flush();

if (headers_sent()) { 
    echo 'Debug: would send location header ', $location, $unsetVariableTriggeringWarning;
    die('cannot send location header (anymore)');
}
else {
  header('Location: '.$_SESSION['base_url'].$location);
  die();
}   

}

And I do get the error message now:

Debug: would send location header access.php?redirecto=accountcannot send location header (anymore)

But nothing has been printed out yet, no HTML, no PHP, no nothing. So my best guess was when I converted to Unicode utf8, there must of been something that happened. So I switched back, but still, the error persists…

Any help, much appreciated.

Answer 1

The PHP engine does not consume the BOM that would be before the <?php in the script, so it will be sent out as usual. Remove the BOM.