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Php methods in Json

Anonymous User 1004 03-Jul-2018

explain post  method in PHP Json ?

json json 
Updated on 03-Jul-2018
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Prakash nidhi Verma

Prakash nidhi Verma

03-Jul-2018

JSON PHP:

Read data from a web server, and display the data in a web page is a common use of JSON. 

<?php 
$myObj->name = "Prakash";

$myObj->age = 19;

$myObj->city = "Allahabad";

$myJSON = json_encode($myObj);

echo $myJSON;

?>

PHP Method = POST :

When you sending data to the server,it is often best to use the HTTP POST method. 

The data sent to the server must now be an argument to the .send() method:

Example: 

obj = { "table":"customers", "limit":10 }; 
dbParam = JSON.stringify(obj);

xmlhttp = new XMLHttpRequest();

xmlhttp.onreadystatechange = function() {

    if (this.readyState == 4 && this.status == 200) {

        myObj = JSON.parse(this.responseText);

        for (x in myObj) {

            txt += myObj[x].name + "<br>";

        }

        document.getElementById("Mindstick").innerHTML = txt;

    }

};

xmlhttp.open("POST", "json_demo_db_post.php", true);

xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");

xmlhttp.send("x=" + dbParam);

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