php 压缩多个CSS文件的实现代码

/*
 * 压缩css文件
 * by bbs.it-home.org
 /*
header('Content-type: text/css');
ob_start("compress");
function compress($buffer) {
  /* remove comments */
  $buffer = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $buffer);
  /* remove tabs, spaces, newlines, etc. */
  $buffer = str_replace(array("\r\n", "\r", "\n", "\t", '  ', '    ', '    '), '', $buffer);
  return $buffer;
}
/* 加载要压缩的css文件 */
include('master.css');
include('typography.css');
include('grid.css');
include('print.css');
include('handheld.css');
ob_end_flush();

相比这前介绍的 压缩多个CSS与JS文件的php代码 ，这个相对简单一些，适合作为入门参考。