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 "n";

}

}

}

?>