title: php preg_match numbers 2000 - 2999
body: <p>I'm trying to write an if statement that continues if $var equals any number 2000 - 2999 inc.</p>
  
  <pre><code>if ( preg_match( '/^20.*/', $var) ) continue;
  </code></pre>
  
  <p>This seems to work, but would that also match on 20123456 or 20001-1234-2345 etc ?</p>
  
  <p>How do I limit it to just 2000 - 2999 inclusive ?</p>
  
  <p>Thanks</p>