PHP server access the posted value from the Angular2

Question

Hii I am working with angular2 and php. In my project I want to post the json into the php page , and access it in the server side . How can I make it possible??

in my angular2 , when I click on the button SaveData() will called.

SaveData()
    {
      const headers = new Headers();
      headers.append('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');      
      let body = JSON.stringify(this.Cost);
      this.http.post('http://192.168.0.100:80/php/test.php',body,{headers})
      .subscribe(
        data => console.log('Received:' + data),
        err => console.log(err),
        () => console.log('Call Complete')
      ); 
    }

an in my PHP page I used like..

<?php

header('Access-Control-Allow-Origin: *'); 
header('Content-Type: application/json'); 
$post = $_POST['body'];
$fp = fopen('a.txt', 'w');
fwrite($fp,$post);
fclose($fp);

?>

What is the best solution for this??

Gautam · Accepted Answer · 2017-10-21 12:21:09Z

2

When you post json data you can retrieve it manually using

 $post = json_decode(file_get_contents("php://input"),true);

the above line will return you the posted json data in array format.

if you want to check what is posted then you can use

print_r($post);

To save json in file modify the code as below

$post = file_get_contents("php://input");
$fp = fopen('a.json', 'w');
fwrite($fp,$post);
fclose($fp);

edited Oct 21, 2017 at 12:21

answered Oct 20, 2017 at 6:46

Gautam

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1 Comment

vinu prasad Over a year ago

thanks for Your time@Gautam. My posting data is a json String . I want to save it as a json file . Is it possible ?

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