如何将数据发送到PHP脚本并使用jQuery AJAX load（）指令

Question

I want to commit the string "123456" to the aaa.php script with the jQuery load() function. The general syntax of the load() function looks like this:

$(selector).load(url,data,function(response,status,xhr))

In my case I use the function in the following way

$("#htmlElement").load("scripts/aaa.php",'123456');

How can I get access to the string "123456" inside the following php script?

<?php
  $input; //this should be the string "123456"
  //some calculations
  echo result;

Answer 1

In order to use .load() to send data you would have to enclose the data properly:

 $("#htmlElement").load("scripts/aaa.php",{data:'123456'});

Once done the value will be available in the POST array:

$input = $_POST['data']; // will be 123456