如何在php电子邮件表单中添加字段？

Question

我需要在以下的php电子邮件表单中添加一个字段，但我对php的了解不多。

我需要为电话号码添加一个字段，并且我可以看到新字段需要输入到formemail.php脚本末尾附近的函数build_message中。我已经添加了$手机，但没有运气让它工作，我没有得到任何错误消息。

整个表单的HTML是

等....和手机领域是：

<input type="text" name="phone" value="Phone" id="phone" size="35" /> </form>` 

PHP的形式：

$my_email = "senttoemail@gmail.com"; 

    $continue = "/"; 

    $errors = array(); 

    if(count($_COOKIE)){foreach(array_keys($_COOKIE) as $value){unset($_REQUEST[$value]);}} 

    function recursive_array_check_header($element_value) 
    { 

    global $set; 

    if(!is_array($element_value)){if(preg_match("/(%0A|%0D|\n+|\r+)(content-type:|to:|cc:|bcc:)/i",$element_value)){$set = 1;}} 
    else 
    { 

    foreach($element_value as $value){if($set){break;} recursive_array_check_header($value);} 

    } 

    } 

    recursive_array_check_header($_REQUEST); 

    if($set){$errors[] = "You cannot send an email header";} 

    unset($set); 

    if(isset($_REQUEST['email']) && !empty($_REQUEST['email'])) 
    { 

    if(preg_match("/(%0A|%0D|\n+|\r+|:)/i",$_REQUEST['email'])){$errors[] = "Email address may not contain a new line or a colon";} 

    $_REQUEST['email'] = trim($_REQUEST['email']); 

    if(substr_count($_REQUEST['email'],"@") != 1 || stristr($_REQUEST['email']," ")){$errors[] = "Email address is invalid";}else{$exploded_email = explode("@",$_REQUEST['email']);if(empty($exploded_email[0]) || strlen($exploded_email[0]) > 64 || empty($exploded_email[1])){$errors[] = "Email address is invalid";}else{if(substr_count($exploded_email[1],".") == 0){$errors[] = "Email address is invalid";}else{$exploded_domain = explode(".",$exploded_email[1]);if(in_array("",$exploded_domain)){$errors[] = "Email address is invalid";}else{foreach($exploded_domain as $value){if(strlen($value) > 63 || !preg_match('/^[a-z0-9-]+$/i',$value)){$errors[] = "Email address is invalid"; break;}}}}}} 

    } 

    if(!(isset($_SERVER['HTTP_REFERER']) && !empty($_SERVER['HTTP_REFERER']) && stristr($_SERVER['HTTP_REFERER'],$_SERVER['HTTP_HOST']))){$errors[] = "You must enable referrer logging to use the form";} 

    function recursive_array_check_blank($element_value) 
    { 

    global $set; 

    if(!is_array($element_value)){if(!empty($element_value)){$set = 1;}} 
    else 
    { 

    foreach($element_value as $value){if($set){break;} recursive_array_check_blank($value);} 

    } 

    } 

    recursive_array_check_blank($_REQUEST); 

    if(!$set){$errors[] = "You cannot send a blank form";} 

    unset($set); 

    if(count($errors)){foreach($errors as $value){print "$value<br>";} exit;} 

    if(!defined("PHP_EOL")){define("PHP_EOL", strtoupper(substr(PHP_OS,0,3) == "WIN") ? "\r\n" : "\n");} 

    function build_message($request_input){if(!isset($message_output)){$message_output ="";}if(!is_array($request_input)){$message_output = $request_input;}else{foreach($request_input as $key => $value){if(!empty($value)){if(!is_numeric($key)){$message_output .= str_replace("_"," ",ucfirst($key)).": ".build_message($value).PHP_EOL.PHP_EOL;}else{$message_output .= build_message($value).", ";}}}}return rtrim($message_output,", ");} 

    $message = build_message($_REQUEST); 

    $message = stripslashes($message); 

// $phone = stripslashes($phone); 

    $subject = "Webmail"; 

    $headers = "From: " . $_REQUEST['email']; 

    mail($my_email,$subject,$message,//$phone, $headers); 

Answer 1

你从哪里得到这个剧本？ $ message变量是您的电子邮件的主体，它看起来像是通过运行build_message函数创建的。您可以摆脱$ phone变量，因为它看起来就像脚本通过查看输入字段（$ _REQUEST）自动查找所有表单字段。我问你从哪里得到表单，看看是否有关于此的一些简单的文档，也许你需要添加一些东西到你的表单，告诉脚本什么字段添加到您的消息