php合并js请求的例子_PHP教程

看代码就会的小例子:php合并js请求

//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
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";
}
}
}
?>

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