如果提交表单提交php邮件给用户

Question

我试图使用phpmail函数发送邮件给用户，如果他们的帖子被接受。首先，如果表单已提交，我将在查询中捕获用户电子邮件，但我不确定如何实现邮件功能。它应该是这样的？：

if(isset($_POST ['submit'])){ 

//Some query to get the user email address 
$results = $dbh->prepare("select $user_email from wp_users where 
wp_users.ID=$user_ID"); 


$to=$results; 
$subject="Whatever you want your subject to be"; 
$headers = "From: WHATEVER@WHATEVER.COM\r\n"; 
$headers .= "Reply-To: WHATEVER@WHATEVER.COM \r\n"; 
$headers .= "MIME-Version: 1.0\r\n"; 
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n"; 
$headers .= "MIME-Version: 1.0\r\n"; 
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n"; 

$message= "WHATEVER MESSAGE"; 
mail ($to , $subject , $message, $headers); 
echo "Your message has been sent"; 


$insrt = "INSERT INTO table(ID, 
     text, 
     VALUES (
     :ID, 
     :text)"; 
$stmt = $dbh->prepare($insrt); 
$stmt->bindParam(':ID', $user_ID, PDO::PARAM_INT);  
$stmt->bindParam(':text', $_POST['post_text'], PDO::PARAM_STR); 
$stmt->execute(); 
} 

Answer 1

如果我理解正确的话，你可以做到以下几点：

try{ 

/*YOUR INSERT STATEMENT FROM ABOVE*/ 

$to=$results; 
$subject="Whatever you want your subject to be"; 
$headers = "From: WHATEVER@WHATEVER.COM\r\n"; 
$headers .= "Reply-To: WHATEVER@WHATEVER.COM \r\n"; 
$headers .= "MIME-Version: 1.0\r\n"; 
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n"; 
$headers .= "MIME-Version: 1.0\r\n"; 
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n"; 

$message= "WHATEVER MESSAGE"; 
mail ($to , $subject , $message, $headers); 
echo "Your message has been sent"; 
} 
Catch($error){ 
Do whatever you want here. Add another mail function to let you know that  the post was not accepted, etc. 
} 

让我知道如果这是你所追求的。