An exceptionally simple Weather Underground PHP class for simple data retrieval.
Download this GIT repository and copy into your application directory.
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The following will retrieve a detailed 2 day forecast in the form of an array. The last perameter specifies the gaps between data. In the below example its set to a day (60 seconds * 60 minutes * 24 hours). Omit this if you want as much data as possible.
<?php
require('wunderground.php');
$w = new Wunderground();
$w->get_forecast_data();
print_r($w->get_forecast_steps(time(), strtotime('+2 days'), 60*60*24));
?>
Will return
Array
(
[1305385200] => Array
(
[date] => Array
(
[epoc] => 1305385200
[iso] => 2011-05-15T01:00:00Z
)
[precipitation] => Array
(
[unit] => mm
[value] => 0.4
[minvalue] => 0.0
[maxvalue] => 0.8
)
[symbol] => Array
(
[id] => LIGHTRAINSUN
[number] => 5
)
)
[1305471600] => Array
(
[date] => Array
(
[epoc] => 1305471600
[iso] => 2011-05-16T01:00:00Z
)
[temperature] => Array
(
[id] => TTT
[unit] => celcius
[value] => 3.6
)
[windDirection] => Array
(
[id] => dd
[deg] => 305.2
[name] => NW
)
[windSpeed] => Array
(
[id] => ff
[mps] => 2.2
[beaufort] => 2
[name] => Svak vind
)
[humidity] => Array
(
[value] => 90.2
[unit] => percent
)
[pressure] => Array
(
[id] => pr
[unit] => hPa
[value] => 1007.8
)
[cloudiness] => Array
(
[id] => NN
[percent] => 41.2
)
[fog] => Array
(
[id] => FOG
[percent] => 0.0
)
[lowClouds] => Array
(
[id] => LOW
[percent] => 37.6
)
[mediumClouds] => Array
(
[id] => MEDIUM
[percent] => 5.7
)
[highClouds] => Array
(
[id] => HIGH
[percent] => 0.0
)
[precipitation] => Array
(
[unit] => mm
[value] => 0.0
[minvalue] => 0.0
[maxvalue] => 0.0
)
[symbol] => Array
(
[id] => LIGHTCLOUD
[number] => 2
)
)
[1305558000] => Array
(
[date] => Array
(
[epoc] => 1305558000
[iso] => 2011-05-17T01:00:00Z
)
[temperature] => Array
(
[id] => TTT
[unit] => celcius
[value] => 6.0
)
[windDirection] => Array
(
[id] => dd
[deg] => 227.9
[name] => SW
)
[windSpeed] => Array
(
[id] => ff
[mps] => 1.6
[beaufort] => 1
[name] => Flau vind
)
[humidity] => Array
(
[value] => 90.1
[unit] => percent
)
[pressure] => Array
(
[id] => pr
[unit] => hPa
[value] => 1003.2
)
[cloudiness] => Array
(
[id] => NN
[percent] => 2.7
)
[fog] => Array
(
[id] => FOG
[percent] => 0.0
)
[lowClouds] => Array
(
[id] => LOW
[percent] => 2.7
)
[mediumClouds] => Array
(
[id] => MEDIUM
[percent] => 0.3
)
[highClouds] => Array
(
[id] => HIGH
[percent] => 0.0
)
[precipitation] => Array
(
[unit] => mm
[value] => 0.0
[minvalue] => 0.0
[maxvalue] => 0.0
)
[symbol] => Array
(
[id] => SUN
[number] => 1
)
)
)