Quick fix: Conditional statement with an array
Posted on
16th Feb 2014 07:03 pm by
admin
Hi, I'm getting the temperature value off of the Environment Canada website along with the icon filename, so I can display my own icons and temperature on my site. All this works and I can display the temperature but my conditional statements aren't working to display my icons. I'm new to PHP and I don't see why this is a problem:
Code: <?php
$url = "http://www.weatheroffice.gc.ca/city/pages/on-69_metric_e.html";
$ch = curl_init();//Initialise CURL
curl_setopt($ch, CURLOPT_URL, $url);//Set the url
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);//We want it to return data
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 100);//Of course, we don't want your script to run forever, so set a timeout
$text = curl_exec($ch);//Execute and get the page
$exploded = explode('<p class="temperature">',$text);//Make an array of the part before and after the <title> tag
$result = explode('<sup>',$exploded[1]);//Grab the part after the <title> tag, and split that too
$exploded2 = explode('<img id="currentimg" src="/weathericons/',$text);//Make an array of the part before and after the <title> tag
$result2 = explode('.gif"',$exploded2[1]);//Grab the part after the <title> tag, and split that too
curl_close($ch);//Close cURL
if($result2[0] < "02"){
echo "<img src="images/weather/00.gif" alt="Sunny">";
}
if(($result2[0] > "01") && ($result2[0] < "09")) {
echo "<img src="images/weather/01.gif" alt="Cloudy with chance of showers">";
}
if($result2[0] == "09" || $result2[0] == "19" || $result2[0] == "39") {
echo "<img src="images/weather/03.gif" alt="Storm">";
}
if(($result2[0] > "9" && $result2[0] < "9") || ($result2[0] > "19" && $result2[0] < "25") || ($result2[0] > "26" && $result2[0] < "30") || ($result2[0] > "31" && $result2[0] < "39")) {
echo "<img src="images/weather/02.gif" alt="Cloudy with chance of showers">";
}
if(($result2[0] > "24" && $result2[0] < "27") || ($result2[0] > "29" && $result2[0] < "32") || ($result2[0] > "39") {
echo "";
}
else{
echo "";
}
echo $result[0];//Echo the result
?>
No comments posted yet
Your Answer:
Login to answer
212 
7 
Other forums
need help with date function
i have following form for date
Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01
upload photo limits
ive got a upload photo script and im just trying to make more secure currently it limits size and as
how to validate date using javascript
I need to validate date in textbox using javascript..
The date is must be not greater than TODAY
Extracting Long text from message class with parameters
Hi,
I would like to extract the long text from a message class. However, the long text ha
Share admin accross websites
I'm using .net memberships and roles in one of my sites, but I need to be able to share logins and p
Points for Wiki contribution
Hi everyone,
I want to know how long does it take for the moderator to award points for a
mySQL and PHP search
Hello,
I am trying to code a project and ran into a brick wall with one of my pages. I am pretty
Lack of simpleXML Documentation
What is up with this.
Look at: http://www.php.net/manual/en/function.simplexml-load-file.php<
Java API in PHP?
I have an application that we use internally here at the office.
The software company provide
http to https
Hi,
Is there any specific method/condition to move an http:// page to https:// ?
