Ajax post json data handle in php

Php return json data to ajax

header('Content-Type: application/json'); 

$colors = array("red","blue","green");
echo json_encode($colors);

Ajax post json data handle in php

// sent json data by post method or others
// {"id":"2"}

header('Content-Type: application/json'); 
// retrieve json data from post 
$json = file_get_contents('php://input'); // return {"id":"2"}
$data = json_encode($json); // return a stdClass object| $data->id
echo $data->id;

Php json response to ajax

<?php
 echo json_encode($data);
?>

Source: webslesson.info

Similar codes

17 votes327 views3 answers
Define home url
PHP
2 votes392 views1 answer
Multiple logical condition in laravel query
PHP Laravel
0 vote377 views1 answer
Show sender name laravel
PHP Laravel
7 votes352 views3 answers
Wordpress echo the date in post
PHP
1 vote363 views1 answer
$posts- links() laravel design error
PHP
0 vote361 views6 answers
For
PHP
0 vote400 views1 answer
If post checked category wordpress
PHP Wordpress
10 votes336 views3 answers
Migrate to an existing table in laravel commad
PHP
0 vote336 views1 answer
Wordpress check if page
PHP
3 votes356 views1 answer
Collection empty laravel
PHP Laravel