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HTML compression // white space removal

/ Published in: PHP
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i know these regex stuff is rather slow, but still i like having slim documents. (don't forget to use gzip compression on all text docs)

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  1. /**
  2.  * @param $string (X)HTML document string
  3.  * @return string
  4.  * @todo benchmark/optimize performance
  5.  */
  6. private function minimizeHTML($string) {
  7.    // will remove tabs, line breaks and extra white spaces
  8.    $r = preg_replace(array('/\r/','/\n/','/
  9. /','/\t/'),'',$string);
  10.    $r = preg_replace('/\s\s+/',' ',$out);
  11.    return $r;
  12. }

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