<?php
$message='Robot que hora es?';
$s3='Robot qué hora es?';
similar_text($message,$s3,$similarity);
echo $similarity;
if ($similarity>85){
        date_default_timezone_set("America/Santiago");
        $date=date("H:i", time());
        $text='Esta es la hora exacta'."\r\n";
        $text=$text.'Santiago: '.$date."\r\n";	
        date_default_timezone_set("America/Guayaquil");
        $date=date("H:i", time());
        $text=$text.'Guayaquil: '.$date."\r\n";
        date_default_timezone_set("America/Mexico_City");
        $date=date("H:i", time());
        $text=$text.'Ciudad de México: '.$date."\r\n";
        date_default_timezone_set("Europe/Madrid");
        $date=date("H:i", time());
        $text=$text.'Madrid: '.$date."\r\n"; 
        date_default_timezone_set("America/Los_Angeles");
        $date=date("H:i", time());
        $text=$text.'Los Angeles: '.$date."\r\n";
	print($text);
}

?>