I would greatly appreciate some help? I am brand new to PHP and have been searching and editing code ALL day :shrug:yet I still cannot find the reason for this error in my Sendmail.php file:
Warning: Cannot modify header information - headers already sent by (output started at /home/appleis/public_html/sendmail.php:3) in /home/appleis/public_html/sendmail.php on line 48
My only thought is it may be related to the function "show_error" which has a html section and may affect the browser cache. I don't know how to fix that?
The above error is occurring when all test data entered is in the correct style and fields validate. If I deliberately leave out a valid field, my check controls and show_error work properly yet as soon as they are fixed the next submit casues the heading error statement.
I am using a html form & I know all my fields in html are correct.
Any help is much appreciated, Dennis
My Sendmail.php code is as follows, the bad code line is in red:
<?php /* Set e-mail recipient */ $myemail = "myname@mydomain.com.au"; /* Instead of captcha use this access code, set in my html form for the euser to enter.*/ if (strtolower($_POST['accesscode']) != 'apple') {die('Wrong access code, Use Back Browser button and re-enter code');}
/* Check all form inputs using check_input function */ $firstname = check_input($_REQUEST['first_name'], "Please Enter First Name with NO spaces or numbers. Please press the BACK button in your browser and try again.") ; $lastname = check_input($_REQUEST['last_name'], "Please Enter Last Name with NO spaces or numbers. Please press the BACK button in your browser and try again.") ; $street = $_REQUEST['street_no'] ; $suburb = check_input($_REQUEST['suburb']) ; $state = check_input($_REQUEST['state']) ; $pcode = $_REQUEST['pcode'] ; $country = check_input($_REQUEST['ctry']) ; $phone = check_input($_REQUEST['phone_no'], "Please Enter a contact Phone number. Please press the BACK button in your browser and try again.") ; $email = check_input($_REQUEST['email'],"Please Re- Enter your Email Address, ensuring you check the format. Please press the BACK button in your browser and try again.") ; $cottage = $_REQUEST['cottage'] ; $arr_day = check_input($_REQUEST['arr_day'], "Please Enter a valid Arrival day. Please press the BACK button in your browser and try again.") ; $arr_date = check_input($_REQUEST['arr_date'], "Please Enter a valid Arrival date. Please press the BACK button in your browser and try again.") ; $arr_month = check_input($_REQUEST['arr_month'], "Please Enter a valid Arrival month. Please press the BACK button in your browser and try again.") ; $arr_year = check_input($_REQUEST['arr_year'], "Please Enter a valid Arrival year. Please press the BACK button in your browser and try again.") ; $dep_day = check_input($_REQUEST['dep_day'], "Please Enter a valid Departure day. Please press the BACK button in your browser and try again.") ; $dep_date = check_input($_REQUEST['dep_date'], "Please Enter a valid Departure date. Please press the BACK button in your browser and try again.") ; $dep_month = check_input($_REQUEST['dep_month'], "Please Enter a valid Departure month. Please press the BACK button in your browser and try again.") ; $dep_year = check_input($_REQUEST['dep_year'], "Please Enter a valid Departure year. Please press the BACK button in your browser and try again.") ; $adults = check_input($_REQUEST['adult_guests_num'], "Please Enter a number of Adult Guests. Please press the BACK button in your browser and try again.") ; $children = $_REQUEST['child_guests_num'] ; $message = check_input($_REQUEST['additional_info']) ;
/* Check if e-mail is valid structure, if not show error message */ if (!preg_match("/([w-]+@[w-]+.[w-]+)/", $email)) { show_error("E-mail address not valid"); } /* Send the message using mail() function */ mail( $myemail, "Enquiry for Accommodation", "From: $email", "$firstname $lastname, n$street, $suburb, n$state. $pcode nCountry: $country nPh: $phone nPreferred Cottage: $cottagen nArrival Date: $arr_day $arr_date/$arr_month/$arr_yearn nDepart Date: $dep_day $dep_date/$dep_month/$dep_year nAdults: $adultsn nChildren: $childrenn nMessage: $messagen" ); /* Redirect visitor to the thank you page */ header("Location: http://www.mydomain.com.au/enquiry_thankyou.html");
/* Prepare autoresponder subject */ $respond_subject = "Thank you for contacting us.";
Your requested stay: $arr_date/$arr_month/$arr_year to $dep_date/$dep_month/$dep_year Enquiry Name: $lastname Number of Guests: Adults - $adults, Children (under 12yrs) - $children
I will respond to you within 24 hours.
Regards, Julie,
Our business & domain "; /* Send the message using mail() function */ mail($email, $respond_subject, $respond_message);
