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

0 vote342 views1 answer
Laravel repository error
PHP Laravel
1 vote320 views1 answer
Sail Alias
PHP
0 vote313 views2 answers
Loop foreach laravel with number
PHP
5 votes313 views5 answers
Php time difference in hours
PHP
60 votes343 views3 answers
Only display part of string php
PHP
11 votes303 views4 answers
Redirect back with input laravel in request
PHP
0 vote332 views1 answer
How to display custom field in wordpress?
PHP Wordpress
0 vote303 views1 answer
Laravel post request search query
PHP
18 votes330 views6 answers
Remove whitespace from string php
PHP
0 vote335 views1 answer
Php array_intersect_assoc
PHP