'."\n";
echo ''."\n";
echo ''."\n";
echo ' Tucson Weather '."\n";
echo ''."\n";
echo '
'."\n";
# Change the target to your local weather station
# for a complete list of US cities, go to
# http://www.nws.noaa.gov/data/current_obs/
$target_url="http://w1.weather.gov/xml/current_obs/KTUS.xml";
$userAgent = 'Googlebot/2.1 (http://www.googlebot.com/bot.html)';
$ch = curl_init();
curl_setopt($ch, CURLOPT_USERAGENT, $userAgent);
curl_setopt($ch, CURLOPT_URL,$target_url);
curl_setopt($ch, CURLOPT_FAILONERROR, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_AUTOREFERER, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$weatherPage = curl_exec($ch);
if (!$weatherPage) {
echo "
cURL error number:" .curl_errno($ch);
echo "
cURL error:" . curl_error($ch);
exit;
}
# don't let this script run for more than 60 seconds
# set_time_limit(60);
# create file handles if needed
if (!defined('STDIN'))
{
define('STDIN', fopen('php://stdin', 'r'));
}
if (!defined('STDOUT'))
{
define('STDOUT', fopen('php://stdout', 'w'));
}
if (!defined('STDERR'))
{
define('STDERR', fopen('php://stderr', 'w'));
}
# retrieve this web page
# get_contents no longer allowed, uses curl above.
# $weatherPage=file_get_contents($weatherURL);
# get temperature in Fahrenheit
if (preg_match("/([0-9.]+)<\/temp_f>/i",$weatherPage,$matches))
{$currentTemp=$matches[1];}
# echo ($currentTemp);
print 'Temperature ' ;
print ($currentTemp);
print ' degrees F';
echo "\n";
# get wind direction
if (preg_match("/North<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='North';
}
elseif (preg_match("/South<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='South';
}
elseif (preg_match("/East<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='East';
}
elseif (preg_match("/West<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='West';
}
elseif (preg_match("/Northwest<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='Northwest';
}
elseif (preg_match("/Northeast<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='Northeast';
}
elseif (preg_match("/Southwest<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='Southwest';
}
elseif (preg_match("/Southeast<\/wind_dir>/i",$weatherPage))
{
$currentWindDirection='Southeast';
}
# echo ($currentWindDirection);
# get wind speed
if
(preg_match("/([0-9]+)([\.]+)([0-9]+)<\/wind_mph>/i",$weatherPage,$matches))
{
$currentWindSpeed = $matches[1];
}
# echo ($currentWindSpeed);
if ($currentWindDirection && $currentWindSpeed)
{
print '
Wind from the ';
print ($currentWindDirection);
# echo "\n";
print ' at ' ;
print ($currentWindSpeed);
print ' MPH';
echo "\n";
}
# get relative humidity
if (preg_match("/([0-9.]+)<\/relative_humidity>/i",$weatherPage,$matches))
{$currentHumidity=$matches[1];}
# echo ($currentHumidity);
print '
Humidity ' ;
print ($currentHumidity);
print "%";
echo "\n";
# get visibility in miles
if (preg_match("/([0-9.]+)<\/visibility_mi>/i",$weatherPage,$matches))
{$currentVisibility=$matches[1];}
# echo ($currentVisibility);
print 'Visibility ' ;
print ($currentVisibility);
print ' miles';
echo "\n";
# get barometric pressure
if
(preg_match("/([0-9]+)([\.]+)([0-9]+)<\/pressure_in>/i",$weatherPage,$matches))
{
$currentPressure1 = $matches[1];
$currentPressure2 = $matches[3];
}
# echo ($currentPressure1.$currentPressure2);
print '
Barometric pressure ' ;
print ($currentPressure1);
print ".";
print ($currentPressure2);
print ' in';
echo "\n";
echo '
'."\n";
echo' '."\n";
echo ''."\n";
?>