How to retrieve a part of a string based on an expression (php)
<p>Im in need of a little bit of PHP help. I have a string variable which contains somewhere in it "ID: 174". It could also have in it "ID: 1736553". I'm quite new to these things and wondered, how can I get the ID number from this string? I don't know what the ID is and need to retrieve it.</p>

<p>Thanks in advance,
Kris</p>
