function environment($city, $openweathermap = false)
{
if (preg_match('/shi$/', $py = pinyin::encode($city))) {
$py = substr($py, 0, strlen($py) - 3);
}
if ($openweathermap) {
$citys = json_decode(file_get_contents('citys.json'), true);
$weather = json_decode(file_get_contents('http://api.openweathermap.org/data/2.5/weather?id=' . $citys[$py] . '&units=metric&lang=zh_cn&APPID=' . APPID), true);
$AQI = aqi($city);
$weather['AQI'] = $AQI;
return $weather;
} else {
return aqi($city);
}
}
if ($aqi_data[1] == '日期' || preg_match('/^全/', $aqi_data[1])) {
continue;
}
if ($debug) {
print "{$city} - @" . $aqi_data[1] . "\n";
}
$entity['city'] = $city;
$entity['date'] = $aqi_data[1];
preg_match('/([0-9]+)<\\/td>$/', $rows[4], $aqi_data);
if ($debug) {
print "AQI指数 " . $aqi_data[1] . " ";
}
$entity['AQI'] = $aqi_data[1];
preg_match('/>(.*?)<\\/td>$/', $rows[5], $aqi_data);
if ($debug) {
print $aqi_data[1] . " ";
}
$entity['quality'] = $aqi_data[1];
preg_match('/>(.*?)<\\/td>$/', $rows[6], $aqi_data);
if ($debug) {
print $aqi_data[1] . "\n\n";
}
$entity['pollutants'] = $aqi_data[1];
array_push($result, $entity);
}
}
}
return $result;
}
echo json_encode(aqi('北京市', '2016-01-01', '2016-01-05'));