Problem with Sending Mail by PHP

Posted on 16th Feb 2014 by admin

hello all,
I m new to php, can u plz provide me the code to send mail by php having CAPTCHA code in the form.
i m using the following code :

career.php
Line number On/Off | Expand/Contract <?php include('includes/logged_in.php'); ?><?php session_start(); ?><?php if( isset($_POST['submit'])) { if( $_SESSION['security_code'] == $_POST['security_code'] && !empty($_SESSION['security_code'] ) ) { header ("Location: careers_mail.php"); die(); echo 'you have provided an valid security code'; } else { // Insert your code for showing an error message here echo 'Sorry, you have provided an invalid security code'; } } ?> <html><body topmargin="0"> <?php include('includes/masthead.php'); ?><?php include('includes/left_navig.php'); ?> <?php if ((isset($_GET['id'])) && ($_GET['id']=='1')) { echo '<span class="demoheads">Thanks for filling up the form. We will process your request at the earliest.</span>'; } else { ?> <form method="post" action="" name="dataform" > //controls <table> <tr bgcolor="#FFFFFF" align="left"> <td valign="top">Word Verification Image:</td> <td valign="top"><img src="CaptchaSecurityImages.php?width=100&height=40&characters=5" /></td> </tr> <tr bgcolor="#FFFFFF" align="left"> <td valign="top">Type the characters you see in the picture:</td> <td valign="top"><input id="security_code" name="security_code" type="text" /></td> </tr> <tr align="center" bgcolor="#CCCCCC"> <td colspan="2" valign="middle"><input name="submit" onClick="return set();" type="submit" class="button" value="Submit"> </td> </tr> </table></form> <?php } ?> <?php include('includes/footer.php'); ?>

career_mail.php
Line number On/Off | Expand/Contract <?php if ($_POST['action'] == 'submitted_info_career') { if(!empty($_SERVER['HTTP_REFERER'])) { $referer = $_SERVER['HTTP_REFERER']; } else { $referer = 'None'; } "Resume:n==============================================================n"; $to1 = "mycompany <mycompany@mycompany.com>".","; $headers1 = "From: mycompany <info@mycompany.com>rn"; mail($to1, "mycompany" , $msg ,$headers1); $URL = "careers.php?id=1"; header ("Location: $URL"); }else { header ("Location: careers.php"); }?>

CaptchaSecurityImages.php

Line number On/Off | Expand/Contract <?phpsession_start(); /** File: CaptchaSecurityImages.php* Author: Simon Jarvis* Copyright: 2006 Simon Jarvis* Date: 03/08/06* Updated: 07/02/07* Requirements: PHP 4/5 with GD and FreeType libraries* Link: http://www.white-hat-web-design.co.uk/a ... aptcha.php* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version.* * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details: * http://www.gnu.org/licenses/gpl.html**/ class CaptchaSecurityImages { var $font = 'monofont.ttf'; function generateCode($characters) { /* list all possible characters, similar looking characters and vowels have been removed */ $possible = '23456789bcdfghjkmnpqrstvwxyz'; $code = ''; $i = 0; while ($i < $characters) { $code .= substr($possible, mt_rand(0, strlen($possible)-1), 1); $i++; } return $code; } function CaptchaSecurityImages($width='120',$height='40',$characters='6') { $code = $this->generateCode($characters); /* font size will be 75% of the image height */ $font_size = $height * 0.75; $image = @imagecreate($width, $height) or die('Cannot initialize new GD image stream'); /* set the colours */ $background_color = imagecolorallocate($image, 255, 255, 255); $text_color = imagecolorallocate($image, 20, 40, 100); $noise_color = imagecolorallocate($image, 100, 120, 180); /* generate random dots in background */ for( $i=0; $i<($width*$height)/3; $i++ ) { imagefilledellipse($image, mt_rand(0,$width), mt_rand(0,$height), 1, 1, $noise_color); } /* generate random lines in background */ for( $i=0; $i<($width*$height)/150; $i++ ) { imageline($image, mt_rand(0,$width), mt_rand(0,$height), mt_rand(0,$width), mt_rand(0,$height), $noise_color); } /* create textbox and add text */ $textbox = imagettfbbox($font_size, 0, $this->font, $code) or die('Error in imagettfbbox function'); $x = ($width - $textbox[4])/2; $y = ($height - $textbox[5])/2; imagettftext($image, $font_size, 0, $x, $y, $text_color, $this->font , $code) or die('Error in imagettftext function'); /* output captcha image to browser */ header('Content-Type: image/jpeg'); imagejpeg($image); imagedestroy($image); $_SESSION['security_code'] = $code; } } $width = isset($_GET['width']) ? $_GET['width'] : '120';$height = isset($_GET['height']) ? $_GET['height'] : '40';$characters = isset($_GET['characters']) && $_GET['characters'] > 1 ? $_GET['characters'] : '6'; $captcha = new CaptchaSecurityImages($width,$height,$characters); ?>

when i run this code it shows error like : headers already sent

i dont know abcd of php, so plz plz plz help me......i dont know where i m getting wrong.

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