How to receive data from ESP8266 Wifi Module using php

Question

I tried with sending a GET request using ESP8266 wifi module using Arduino.The module successfully responded with :

SEND OK +IPD

On server, I want to receive the data and write it in a text file. So i tried the following codes

>parse_str( html_entity_decode( $_SERVER['QUERY_STRING']) , $out); $data= $out['data'];

$fileStatus=file_put_contents('myFile.txt',$data,FILE_APPEND);
if($fileStatus!=false){
    echo "SUCCESS";
} else{ echo "FAIL"; }

But the data failed to store.

SoftwareDev · Accepted Answer · 2015-04-03 08:47:05Z

1

Assuming your GET request from the ESP to the server was made to the URL http://example.com/myPhpScript.php?parameter1=xxxx&parameter2=yyyy

you should be able to get the the value of parameter1 and paramter2 like this:

<?php
$p1 = $_GET['parameter1'];
$p2 = $_GET['parameter2'];

$data = $p1.','.$p2;
file_put_contents('myFile.txt',$data,FILE_APPEND);
?>

answered Apr 3, 2015 at 8:47

SoftwareDev

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