Upload multiple images at once in Classipress

Classipress uses the popular uploader plupload, but for some reason, the theme does not allow the users to select more than one image after clicking on the ‘add image’ button. So users need to ulpload the images one by one. That’s tedious sometimes and not very user friendly, specially when this uploader has the multiple selection feature already built-in. So to enable this feature in a elegant way you can simply use this small code snippet in your childtheme:

add_filter('appthemes_plupload_config', 'enable_plupload_multisel', 10 ,1);

function enable_plupload_multisel($app_plupload_config)
$app_plupload_config['plupload']['multi_selection'] = true;

return $app_plupload_config;