<?php
$ini = parse_ini_file("conf.ini", true);
mysql_connect($ini['db']['host'],$ini['db']['user'],$ini['db']['pass']);
mysql_select_db($ini['db']['db']);


     $dataArray = array('latitude'=>45,
                        'longitude'=>10,
						'magnitude'=>4,
			'place'=>'Italy',
			'provider'=>'INGV',
                        'depth'=>10,
			'data'=>'2017-06-21 18:49:00',
                        'difference'=>10,
                	'type'=>'official');
  //extract users for notifications
	  $sql2=mysql_query("select reg_id from gcm where user_id=-3433561141690823682");
	  $counter=0;
	  $num_rows2 = mysql_num_rows($sql2);
	  for ($i = 0; $i < $num_rows2; $i++) 
	  {
		$regidArray[$counter]=mysql_result($sql2,$i,"reg_id");
		$counter=$counter+1;
		if ($counter==999 or $i==($num_rows2-1))
		{
		 $headers = array( 
						'Authorization: key=AIzaSyAYaXDEapyd-mF9V9LNW1dmuoS-ea9GwWI',
						'Content-Type: application/json');
		 $fields = array(
					'registration_ids'  => $regidArray,
					'priority'          => 'high',
                                        'data'              => $dataArray);				

		 $context = stream_context_create(array(
			'http' => array(
			'method' => 'POST',
			'header' => $headers,
			'content' => json_encode($fields))));
		 $response = file_get_contents('https://android.googleapis.com/gcm/send', FALSE, $context); //
		 var_dump($response);
                 
                 $counter=0;	 
		 $regidArray=array();
		}
	  }

mysql_close();	
?>