diff options
Diffstat (limited to 'index.php')
-rw-r--r-- | index.php | 23 |
1 files changed, 19 insertions, 4 deletions
@@ -25,14 +25,29 @@ else $pic = -1; /* end parse flags */ +/* autoversioning of js and css files */ +function autoversion($file) +{ + /* changes the file name of e.g. css/style.css to css/style.<md5>.css/js + * this way the browser can cache the file and will reload it if the file changed + * needs to have .htaccess set up correctly to link back to css/style.css */ + + /* only use it for file that have an absolut path */ + if(!file_exists(dirname($_SERVER['SCRIPT_FILENAME']). '/' . $file)) + return $file; + + $md5 = md5_file(dirname($_SERVER['SCRIPT_FILENAME']). '/' . $file); + return preg_replace('{\\.([^./]+)$}', ".$md5.\$1", $file); +} + /* The basic layout */ ?> <html> <title><?php echo htmlspecialchars($title) ?></title> -<script src = "<?php echo $webbase?>/js/d3.min.js"></script> -<link rel="stylesheet" type="text/css" href="<?php echo $webbase?>/css/normalize.css" /> -<link rel="stylesheet" type="text/css" href="<?php echo $webbase?>/css/style.css" /> +<script src = "<?php echo $webbase.autoversion("/js/d3.min.js")?>"></script> +<link rel="stylesheet" type="text/css" href="<?php echo $webbase.autoversion("/css/normalize.css")?>" /> +<link rel="stylesheet" type="text/css" href="<?php echo $webbase.autoversion("/css/style.css")?>" /> <body> @@ -68,7 +83,7 @@ page <span class="index"></span> </footer> -<script src = "<?php echo $webbase?>/js/photo-tags.js"></script> +<script src = "<?php echo $webbase.autoversion("/js/photo-tags.js")?>"></script> <script type="text/javascript" > /*hand parameters over to javascript*/ var page=<?php echo $page ?>; |