Re: [android-developers] Re: Android to PHP error- Unidentified Index

using the Verlet method for indoor geolocation in Android: hi I wonder why this application does not work even if it contains no error, I want to integrate the acceleration to find position using Verlet method here is my code `package com.test.accelo; import android.app.Activity; import android.

Re: [android-developers] Re: Android to PHP error- Unidentified Index

Just a note, that to make this thread useful for others, searching for help in future, it's a good habbit to tell where the problem was and how you fixed it (if it was not trivial) Regards, Marcin Orlowski *Tray Agenda * - keep you daily schedule handy... *Date In Tray*

Re: [android-developers] Re: Android to PHP error- Unidentified Index

> error my be in my device and not the code itself. Thanks, and if you habe more ideas please let me know. Just add to you php code some debugging. Basically I'd just write $_POST to a file to see what is in it: file_put_contents( 'post_log.txt', print_r( $_POST, true), *FILE_APPEND* ); do you r