Is the following process possible:
1. Enter a text string into a form such as:
"Dynamic Forums. DHTML Scripts for the real world."
2. Submit the string to a PHP script and store in a variable.
3. The script parses the text string on the word level.
4. The script stores each word into a variable such as:
$word1 = Dynamic
$word2 = Forum
$word3 = DHTML
$word8 = world