How do I search and extract text?

[oni-kun]

Imagine I use get_file_contents to place this plaintext into a variable..

Random:
Test data: Hello
Website: www.example.com
------
Time: 3:23PM
Sky: Blue
------
Area: Space
------ END

 

How could I extract..say.. the 'website' line, and what it says after ":" ?

I'd prefer if there were a non-regex way if possible with subchar etc but it doesn't matter for it's a simple use, just text getting the 'something:key' to place into a variable..

 

Pseudocode:

$stuff = get_file_contents('./file.txt');
$result = split($stuff, "website");
echo "Contact: <a href="$result">$result</a>";