<?php

$time = time() - 600; //last 10 minutes


$sessions	=	array();
$session	=	array();

try {
	$STMT = $DB->prepare( 
		"SELECT sessions.* 
		FROM sessions 
		WHERE timestamp > $time 
		ORDER BY timestamp DESC" 
	);
	

	
	$STMT->execute();

	while ( $session	=	$STMT->fetch( PDO::FETCH_ASSOC ) ){
		
		array_push( $sessions, $session );
	}
} 
catch (PDOException $e) {

	die( $e->getMessage());
}


die(  print_r( $sessions, true)  );
?>