Posteet: images

Cache static media files with nginx

spirit — Sat, 09 Jan 2010 16:49:02 +0100

if ($request_uri ~* "\.(ico|css|js|gif|jpe?g|png)\?[0-9]+$") {
  access_log off;
  expires 31d;
  break;
}
# Matching URLs
http://domain.com/stylesheets/blog.css?1221178271

if ($request_uri ~* "\.(ico|gif|png|jpe?g|css|js|swf)(\?v\d\d?)?$") {
  access_log off;
  expires 31d;
  break;
}
# Matching URLs
http://domain.com/stylesheets/blog.css
http://domain.com/stylesheets/blog.css?v1
http://domain.com/stylesheets/blog.css?v12

[bandwidth] [cache] [caching] [expires] [images] [media] [nginx] [performances]

HTML/CSS: aligner verticalement une image et un texte sur une même ligne

spirit — Sat, 30 May 2009 13:28:42 +0200

En HTML:
 Texte

En CSS :
 Texte

[absmiddle] [align] [css] [html] [images] [img] [textes] [vertical]

Pear::Quickform, callback de vérification des dimensions d'une image avant upload

spirit — Wed, 03 Oct 2007 13:44:27 +0200

isUploadedFile()) {
        $file->moveUploadedFile( $path);
        print 'Upload done!';
    }
    else {
        print "Keine Datei hochgeladen!";
    }
}

function ruleCheckImagesize()
{
    global $file;
    if ($file->isUploadedFile()) {
        $meta = $file-> getValue();
        if($size = @getimagesize( $meta['tmp_name'])) {
            if($size[0] ==  640 && $size[1 ] == 480) {
                return true;
            }
        }
    }
    return false;
}
      
$uploadForm = new HTML_QuickForm( 'upload_form', 'post');
$uploadForm->registerRule( 'imagesize', 'function', 'ruleCheckImagesize' );
$path = "d:/www/tmp/";
$file = $uploadForm-> addElement('file', 'filename' , 'File:');
$uploadForm->addRule( 'filename', 'Du musst eine Datei wählen',  'uploadedfile' );
$uploadForm->addRule( 'filename', 'Die Datei muss 640x480px gross sein!',  'imagesize');
$uploadForm->addElement( 'submit', 'btnUpload', 'Upload' );
if ($uploadForm->validate()) {
    $uploadForm->process( 'process', true);
}
else {
    $uploadForm->display();
}

[images] [pear] [php] [upload]