<?php
$link=$_GET["name"];
$jsFiles = array();

array_push($jsFiles
	, "./vendor/jquery/jquery.min.js"
  , "./vendor/bootstrap/js/bootstrap.bundle.min.js"
  , "./vendor/jquery.easing/jquery.easing.min.js"
  , "./vendor/php-email-form/validate.js"
  , "./vendor/waypoints/jquery.waypoints.min.js"
  , "./vendor/counterup/counterup.min.js"
  , "./vendor/isotope-layout/isotope.pkgd.min.js"
  , "./vendor/venobox/venobox.min.js"
  , "./vendor/owl.carousel/owl.carousel.min.js"
  , "./vendor/typed.js/typed.min.js"
  , "./vendor/aos/aos.js"
  , "./js/main.js"
  
		);

$jsbuffer = "";
foreach ($jsFiles as $jsFile) {
  $jsbuffer .= file_get_contents($jsFile);
  $jsbuffer .= PHP_EOL.PHP_EOL;
}
ob_start("ob_gzhandler");
/**
* Set HTTP/1.0 304 Not Modified 
* Source: http://castlesblog.com/2010/august/14/php-javascript-css-minification
*/
$modified = 0;
foreach($jsFiles as $jsFile) {		
	$age = filemtime($jsFile);
	if($age > $modified) {
		$modified = $age;
	}
}
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= $modified) {
	header("HTTP/1.0 304 Not Modified");
} else {
	header ("Last-Modified: ".gmdate("D, d M Y H:i:s", $modified )." GMT");}
// Cache for 1 day
$offset = 60 * 60 * 24 * 365;
// Enable caching
header('Cache-Control: max-age='.$offset.'');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $offset) . ' GMT');
header("Content-type: text/javascript");
echo($jsbuffer);
?>