PHP小技巧之JS和CSS优化工具Minify的使用方法

<link rel="stylesheet" type="text/css" href="cssmin.php?get=base,style1,style2,global&path=css/&v=20131023" />
<script type="text/javascript" src="jsmin.php?get=jquery-1.6.4.min.js,minjquery.js,minjquery.ui.js,test.js,global.js&path=js/&v=20131023"></script>

//输出js
header ("content-type:application/x-javascript; charset: utf-8");
if(isset($_get)) {
 $files = explode(",", $_get['get']);
 $str = '';
 foreach ($files as $key => $val){
  $str .= file_get_contents($_get['path'].$val);
 }

 $str = str_replace("\t", "", $str); //清除空格
 $str = str_replace("\r\n", "", $str);
 $str = str_replace("\n", "", $str);

 // 删除单行注释
 $str = preg_replace("/\/\/\s*[a-za-z0-9_\x7f-\xff][a-za-z0-9_\x7f-\xff]*/", "", $str);
 // 删除多行注释
 $str = preg_replace("/\/\*[^\/]*\*\//s", "", $str);

 echo $str;
}

//输出css
header ("content-type:text/css; charset: utf-8");
if(isset($_get)) {
 $files = explode(",", $_get['get']);
 $fc = '';
 foreach ($files as $key => $val){
  $fc .= file_get_contents($_get['path'].$val.".css");
 }
 $fc = str_replace("\t", "", $fc); //清除空格
 $fc = str_replace("\r\n", "", $fc);
 $fc = str_replace("\n", "", $fc);
 $fc = preg_replace("/\/\*[^\/]*\*\//s", "", $fc);
 echo $fc;
}

return array(
  // 'js' => array('//js/file1.js', '//js/file2.js'),
  // 'css' => array('//css/file1.css', '//css/file2.css'),
);

$min_allowdebugflag = true