Ajax code, backing PHP

Ajax code, background PHP
Form form content name, Age,sex, submit the Insert () method to the background index.php, using post mode. For detailed code, it is not
------to solve the idea----------------------
Suggest LZ or carefully learn the front-end knowledge

Sample.html

 
  
Html



    

index.php

 
  
function Insert () {

$ret = Array (' Code ' =>1, ' msg ' = ' data not valid ');

Extract ($_post);
/*
* Execution Logic
* Insert Database $name $age $sex
*/
$ret [' code '] = 1;

echo Json_encode ($ret);
}



Insert ();

------to solve the idea----------------------
Form code

index.php Code

$name =$_post[' name '];
$age =$_post[' age ';
$sex =$_post[' sex '];
  function Insert ($name, $age, $sex) {
     echo $name. $age. $sex;
  }
Insert ($name, $age, $sex);

------to solve the idea----------------------
Well, with so much, I won't submit ... Learn more. A lot of information online

