WordPress theme ASCII art.php

<?php
// Add some dope ASCII art to yr blog, dynamically generated via `figlet`
//
// I'm using some cool custom figlet fonts you may or may not have -- check 'showfigfonts`
// Toss this into your theme's index.php and/or archive.php
// Also, you'll want to cache this -- try WPSuperCache
// --jdubs <http://jamiedubs.com> | FAT <http://fffff.at>

if(is_category() || is_tag()) {
  print '<div class="ascii-art"><pre>'."\n";
  $current_category = str_replace('"', '', single_cat_title("", false));
  $fonts = array('crawford', 'cosmic', 'cosmike', 'utopiab', 'univers', 'roman', 'poison', 'epic', 'colossal');
  $font = $fonts[floor(rand() % count($fonts))];

  print system("figlet -w 140 -S -f $font \"$current_category\"");
  print "\n<!-- figlet font: $font -->\n";
  print '</pre></div>'."\n"; 
}     
?>