看代码就会的小例子:php合并js请求
复制代码 代码如下:
//页面保存为js.php
//前台请求范例http://localhost/js.php?f=1,2
//请求1.js,2.js两个文件
<?PHP
header("Content-Type:application/x-javascript");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: max-age=".(86400*30));
header("Expires: " .gmdate("D, d M Y H:i:s",time()+86400*30). " GMT");

if($_GET["f"])
{
 $url = parse_url($_SERVER["REQUEST_URI"]); $arr_f = array_unique(explode(",",preg_replace("/.+//","",$_GET["f"])));

 foreach($arr_f as $v)
 {
  if(!empty($v))
  {
   include("./".$v.".js");
   echo "";
  }
 }
}
?>