title: PHP Explode() get strings after the last PERIOD (.)
body: <p>i hope someone can help me.</p>
  
  <p>I have this string for example:</p>
  
  <pre><code>But the LORD is in His holy temple. Let all the earth be silent before Him. Habakkuk 2:20
  </code></pre>
  
  <p>I want to use explode function to get the last part string "Habakkuk 2:20", my problem is how to tell to explode function to choose the last period (.) of the string?</p>