File list (Check if you may need any files):
article_demo
............\acticle_class.php
............\post.php
............\smilies
............\.......\cry.gif
............\.......\huffy.gif
............\.......\kiss.gif
............\.......\smile.gif
............\.......\titter.gif
............\viewthread.php
die.php
echo.php
explode.php
htmlentities.php
htmlspecialchars.php
implode.php
md5.php
mySort.php
nl2br.php
number_format.php
preg_grep.php
preg_match.php
preg_match_all.php
preg_replace1.php
preg_replace2.php
preg_replace3.php
preg_split.php
printf.php
sprintf.php
str_pad.php
str_replace1.php
str_replace2.php
str_replace3.php
strcmp.php
string1.php
string2.php
string3.php
strip_tags.php
stripslashes.php
strpos.php
trim.php
ubbcode.php
upper.php