Get weather from ARSO

widget_weather.php

<?php
	date_default_timezone_set('Europe/Belgrade');
	
	function align($string, $width) {
		$spaces = 0;
		$spaces = $width - strlen($string);
		
		for($i = 0; $i < $spaces; $i++) {
			$result .= " ";
		}
		
		$result .= $string;
		
		return $result;
	}
	
	// Get curen temp and humidity
	
	echo "@current --\n";
	
	$places = array(
		'Ilirska Bistrica' => 'http://meteo.arso.gov.si/uploads/probase/www/observ/surface/text/sl/observationAms_ILIRS-BIS_latest.xml'
		,'Postojna' => 'http://meteo.arso.gov.si/uploads/probase/www/observ/surface/text/sl/observationAms_POSTOJNA_latest.xml'
		,'Ljubljana' => 'http://meteo.arso.gov.si/uploads/probase/www/observ/surface/text/sl/observationAms_LJUBL-ANA_BEZIGRAD_latest.xml'
		
	);
	
	foreach($places as $key => $place) {
		$www_data = file_get_contents($place);

		$elements = new SimpleXMLElement($www_data);

		foreach ($elements->metData as $key => $element) {
			echo $element->domain_longTitle . align($element->t, 7) . "  " . $element->rhavg . "%\n";
		}

	}
	echo "\n";
	//print_r($elements);
	
	// Forecast
	
	/*
		url: http://meteo.arso.gov.si/uploads/meteo/help/sl/xml_service.pdf

		clear			000
		mostClear		.0.
		slightCloudy	-0-
		partCloudy		-o-
		modCloudy		+o+
		prevCloudy		#o#
		overcast		###
		FG				---
	*/
	
	$weather_icon_array = array(
		'clear'			=> '000'
		,'mostClear'	=> '.0.'
		,'slightCloudy'	=> '-0-'
		,'partCloudy'	=> '-o-'
		,'modCloudy'	=> '+o+'
		,'prevCloudy'	=> '#o#'
		,'overcast'		=> '###'
		,'FG'			=> '---'
	);
	
	/*
		
		FG	megla								-		--		---
		DZ	rosenje								'	 	''	 	'''
		FZDZ	rosenje, ki zmrzuje				__'		_'_		_''
		RA	dež									/		//		///
		FZRA	dež, ki zmrzuje					_/		_/_		_//
		RASN	dež s snegom					* /		/* 		* //
		SN	sneg								*		**		***
		SHRA	ploha dežja						/'		'/'		/'/
		SHRASN	ploha dežja s snegom			/*'		/*'		/*'
		SHSN	snežna ploha					*		**		***
		SHGR	ploha sodre						.'		.'.		..'
		TS	nevihta								|		||		|||
		TSRA	nevihta z dežjem				|/		|//		↓//
		TSRASN	nevihta z dežjem in snegom		|/*		|/*		↓/*
		TSSN	nevihta s sneženjem				*|		**|		**↓
		TSGR	nevihta s točo					.| 		..|		..↓
	
	*/
	
	$weather_extra_array = array(
		'FG'	=> array(
			'light' 	=> "  -"
			,'mod'		=> " --"
			,'heavy'	=> "---"
		)
		
		,'DZ'	=> array(
			'light' 	=> "  '"
			,'mod'		=> " ''"
			,'heavy'	=> "'''"
		)
		
		,'FZDZ'	=> array(
			'light' 	=> " _'"
			,'mod'		=> "__'"
			,'heavy'	=> "_''"
		)
		
		,'RA'	=> array(
			'light' 	=> "  /"
			,'mod'		=> " //"
			,'heavy'	=> "///"
		)
		
		,'FZRA'	=> array(
			'light' 	=> " _/"
			,'mod'		=> "__/"
			,'heavy'	=> "_//"
		)
		
		,'RASN'	=> array(
			'light' 	=> " */"
			,'mod'		=> " /*"
			,'heavy'	=> "*//"
		)
		
		,'SN'	=> array(
			'light' 	=> "  *"
			,'mod'		=> " **"
			,'heavy'	=> "***"
		)
		
		,'SHRA'	=> array(
			'light' 	=> " /'"
			,'mod'		=> "'/'"
			,'heavy'	=> "//'"
		)
		
		,'SHRASN'=> array(
			'light' 	=> "/*"
			,'mod'		=> "/*'"
			,'heavy'	=> "/*'"
		)
		
		,'SHSN'	=> array(
			'light' 	=> "  *"
			,'mod'		=> " **"
			,'heavy'	=> "***"
		)
		
		,'SHGR'	=> array(
			'light' 	=> "  ."
			,'mod'		=> " .."
			,'heavy'	=> "..."
		)
		
		,'TS'	=> array(
			'light' 	=> "  |"
			,'mod'		=> " ||"
			,'heavy'	=> "|||"
		)
		
		,'TSRA'	=> array(
			'light' 	=> " |/"
			,'mod'		=> "|//"
			,'heavy'	=> "↓//"
		)
		
		,'TSRASN'=> array(
			'light' 	=> "|/*"
			,'mod'		=> "|/*"
			,'heavy'	=> "↓/*"
		)
		
		,'TSSN'	=> array(
			'light' 	=> " *|"
			,'mod'		=> "**|"
			,'heavy'	=> "**↓"
		)
		
		,'TSGR'	=> array(
			'light' 	=> " .|"
			,'mod'		=> "..|"
			,'heavy'	=> "..↓"
		)
		
	);
	
	$urls = array(
		'@ljubljana #' => 'http://meteo.arso.gov.si/uploads/probase/www/fproduct/text/sl/forecast_SI_OSREDNJESLOVENSKA_latest.xml'
		,'@ljubljana 0' => 'http://meteo.arso.gov.si/uploads/probase/www/fproduct/text/sl/fcast_SLOVENIA_MIDDLE_latest.xml'
		,'@podgrad #' => 'http://meteo.arso.gov.si/uploads/probase/www/fproduct/text/sl/forecast_SI_NOTRANJSKO-KRASKA_latest.xml'
		,'@podgrad 0' => 'http://meteo.arso.gov.si/uploads/probase/www/fproduct/text/sl/fcast_SLOVENIA_SOUTH-WEST_latest.xml'
	);
	
	foreach($urls as $type => $url) {
		echo $type." --\n";
	
		$www_data = file_get_contents($url);
	
		$elements = new SimpleXMLElement($www_data);
	
		$day = 0;
	
	
	
		foreach ($elements->metData as $key => $element) {
		
			$icon = (string)$element->nn_icon;
			$weather_icon = $weather_icon_array[$icon];
		
			if ($element->wwsyn_icon != '') {
				$icon = (string)$element->wwsyn_icon;
				$level = (string)$element->rr_decodeText;
				$weather_extra = $weather_extra_array[$icon][$level];
			
		
			} else { $weather_extra = '   '; }
		
			// Get first letter of the day
			$day_code = (string)$element->valid;
			$day_name = strtolower(date('D', strtotime($day_code)));
			
			$min_temp = "/";
			if ($element->tnsyn_degreesC) {
				$min_temp = $element->tnsyn_degreesC;
			} else {
				$min_temp = $element->tn_degreesC;
			}
			
			$max_temp = "/";
			if ($element->txsyn_degreesC) {
				$max_temp = $element->txsyn_degreesC;
			} else {
				$max_temp = $element->tx_degreesC;
			}
			
			echo "+ " . $day . " (" . $day_name . ") ☛ ↓ " . align($min_temp, 2) . " | ↑ " . align($max_temp, 2) . " | " . align($weather_icon, 3) . " | " . align($weather_extra, 3) ." |\n";
		
			$day++;
		}
	
		echo "\n";
	}
	
	
	//print_r($elements);
	//print_r($elements->metData);