title: Replace a space that is between a letter and a number with a comma
body: <p>Im trying to replace the following string in php:</p>
  
  <pre><code>2011.11.12 20:06,Teal'c Ostus,Solid Pyroxeres 46521,Pyroxeres
  </code></pre>
  
  <p>With:</p>
  
  <pre><code>2011.11.12 20:06,Teal'c Ostus,Solid Pyroxeres,46521,Pyroxeres
  </code></pre>
  
  <p>NOTE: There are 5 comma separated values here</p>
  
  <pre><code>Time, Character, Item Type, Quantity, Item Group
  </code></pre>
  
  <p>Note there are still to be some spaces left behind such as between date and time and first and last name and item with multiple words in its name.</p>
  
  <p>Additionally, it cannot replace the \r and \n as there are many rows like the one above</p>