This is an example using PEAR::Text_Highlighter. If the code below is not highlighted, please install Text_Highlighter. You can find more information on Text_Highlighter at http://www.sitepoint.com/article/highlight-source-code-php.

"; $i++; } ?>

Text_Highlighter supports several languages, like CSS, XML, PHP, C,...

.hl-main { background-color: White; } .hl-gutter { background-color: #999999; color: White } .hl-table { font-family: courier; font-size: 12px; border: solid 1px Lightgrey; }

It can be even used for unified diffs.

--- Frontend-original.php 2005-04-06 16:07:55.800695658 +0200 +++ Frontend.php 2005-04-06 16:22:14.001163688 +0200 @@ -390,7 +390,8 @@ } else { echo '
    '; foreach ($this->getPackageLatestReleases($pkg['package']) as $state => $release) { - echo '
  • ' .$release['version']. ' (' .$state. ') was release on ' .$release['date']. '
  • '; + echo '
  • ' .$release['version']. ' (' .$state. ') was released on ' .$release['date']. '
  • '; } echo '
'; } @@ -852,7 +847,8 @@ uri)) { + $uri = $maintainer->uri; + if (!empty($uri)) { ?> Website