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Old March 20th, 2016, 09:28 AM
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Question having trouble with header function

I am having trouble with using the header function. When a run my php script I get the following error: "Warning: Cannot modify header information - headers already sent by..." I read that there can be no output before the function call. I don't see anything wrong with my code. Any help would be apperciated.

Here is my code:
PHP Code:

$_SESSION['Form_First_Name']) || !isset($_SESSION['Form_Last_Name']) || !isset($_SESSION['Form_Email']) || !isset($_SESSION['Form_Message']))
$_SESSION['Form_First_Name'] = '';
$_SESSION['Form_Last_Nameorm'] = '';
$_SESSION['Form_Email'] = '';
$_SESSION['Form_Message'] = '';

$_POST['Clear']) && $_POST['Clear'] == 'clear')
$_SESSION['Form_First_Name'] = '';
$_SESSION['Form_Last_Nameorm'] = '';
$_SESSION['Form_Email'] = '';
$_SESSION['Form_Message'] = '';

$response $_POST['Response'];
$image_request $_POST['DB_Response'];
$first_name $_SESSION['Form_First_Name'] = $_POST['First_Name'];
$last_name $_SESSION['Form_Last_Name'] = $_POST['Last_Name'];
$email $_SESSION['Form_Email'] = $_POST['Email'];
$_SESSION['Form_Message'] = $_POST['Message'];

$first_name_result Test_Input::name_validation($first_name);
$last_name_result Test_Input::name_validation($last_name);
$email_result Test_Input::email_validation($email);

$first_name_result || !$last_name_result )
$_SESSION['Name_Switch'] = false;

if (!
$_SESSION['Form_Email_Switch'] = false;

$response != $image_request)

$message 'FROM: '.$first_name.' '.$last_name.' \n\n'$_POST['Message'];
$to 'admin@showlove-productions.com';
$subject 'Show Love Production Contact Form';
$headers $email;
$_SESSION['Email_Switch'] = true;

I mainly concerned why my header function calls are not working.
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