<?php

include "template.php";

if(get_magic_quotes_gpc()){
  $array = stripslashes($_POST['data']);
}else{
  $array = $_POST['data'];
}
$array = json_decode($array);

for($i = 0, $l = sizeof($array); $i < $l; $i++){
	$obj = $array[$i];

	$q = 'UPDATE dependencies SET 
        `From` = "'.$obj->{'From'}.'", 
        `To` = "'.$obj->{'To'}.'", 
        `Type` = "'.$obj->{'Type'}.'",
		`Cls` = "'.$obj->{'Cls'}.'", 
        `Lag` = "'.$obj{'Lag'}.'" WHERE Id = "'.$obj->{'Id'}.'"';

	$r = mysql_query($q);
	if(!$r){
		echo '{"success": false, "error": "'.db_error($q).'"}';
	}
}

echo json_encode($array);