Step 01 -:
Create a php file named exampleJsonArray.php and copy & paste below code to that
<html>
<title> Easy Way For Codings</title>
<header>
<h1>--- Easy Way For Codings PHP example ---</h1>
<script type="text/javascript" src="js/jquery-1.9.0.min.js"></script>
<script>
function onClick()
{
var ajaxurl = 'examplePHPCode.php';
data = {'action':'getCountryList'};
$.post(ajaxurl, data, function (response) {
var responses = jQuery.parseJSON(response);
var countries = "";
for (var s in responses){
countries += responses[s][0] +" "+ responses[s][1]+"\n";
}
alert(countries);
});
}
</script>
</header>
<body>
<button type="button" onClick="onClick()">Show Country List</button>
</body>
</html>
Step 02 -:
Create a another php file named examplePHPCode.php and copy & paste below code to that
<?php
if (isset($_POST['action'])) {
switch ($_POST['action']) {
case 'getCountryList':
getCountryList();
break;
}
}
function getCountryList()
{
$countryList = array();
$country = array("1000","Sri Lanka");
array_push($countryList, $country);
$country = array("2000","India");
array_push($countryList, $country);
$country = array("3000","USA");
array_push($countryList, $country);
$country = array("4000","UK");
array_push($countryList, $country);
$country = array("5000","Australia");
array_push($countryList, $country);
$country = array("6000","Indonesia");
array_push($countryList, $country);
$country = array("7000","China");
array_push($countryList, $country);
echo json_encode($countryList);
exit;
}
?>
Final Result -:
