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• Please improve
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• Parsing of XML data has high CPU usage
• Please improve
• Snake / Nibbles clone in C and Ncurses
• List the files in a directory without the directory name or the extension
• Convert simple Javascript to jQuery plugin
• Simple Particle Engine for a shooter game
• Active Record getting unique records
• Breadth first cartesian product iterator
• php refactoring
• first BST

Pastable version of Trimming excess from string

<pre class='prettyprint' language='php'>$outputstr = preg_replace('/[-]{2,}/','-',trim(strtolower(str_replace(' ','-',preg_replace('/[^A-Z0-9- ]+/i','',$inputstr))),'-'));</pre> <a href="http://www.refactormycode.com/codes/1169-trimming-excess-from-string" style="color:#fff" title="As seen on RefactorMyCode.com"><img alt="Small_logo" src="http://www.refactormycode.com/images/small_logo.gif" style="border:0" /></a>