如何在php中编写电子邮件来分割这些数据？

Question

To cut a long story short, I have an array of data which is sent via Ajax to my php script.

The array is made up of an unlimited amount/type of form inputs. I retrieve the input ID and value and push them to said array.

$data = $_POST['data'];

foreach($data as $d) {
  echo $d;
}

Using the code above I am able to console.log the response as

&name=John Doe&email=[e-mail]&message=Message Content

How can I carve up this string to use as separate variables in PHP.. for example $name or $email?

Answer 1

Why not submit each data as a seperate $_POST entry in the first place? Using javascript you can serialize the form inputs as you have shown and submit the following serialized data:

&name=John Doe&email=[e-mail]&message=Message Content

This can be done using the jQuery script:

var formdata = $("#formid").serialize();
$.ajax({
    type: "POST",
    url: "./urltoajaxpage.php",
    data: formdata,
    success: function(data){
        // success
    },
    error: function(data){
        // fail
    }
});

Then when you submit that information to your PHP page you could retrieve it as:

$_POST["name"]     // John Doe
$_POST["email"]    // [e-mail]
$_POST["message"]  // Message Content