Wordpress - Set limit to media upload?
Yes, you can use the wp_handle_upload_prefilter
that allows you to stop the uploading process if a specific condition is not accomplished.
In your case, you could try this code snippet:
function limit_upload_size( $file ) {
// Set the desired file size limit
$file_size_limit = 1024; // 1MB in KB
// exclude admins
if ( ! current_user_can( 'manage_options' ) ) {
$current_size = $file['size'];
$current_size = $current_size / 1024; //get size in KB
if ( $current_size > $file_size_limit ) {
$file['error'] = sprintf( __( 'ERROR: File size limit is %d KB.' ), $file_size_limit );
}
}
return $file;
}
add_filter ( 'wp_handle_upload_prefilter', 'limit_upload_size', 10, 1 );
Hope it helps!
You can hook into upload_size_limit
and set a maximum filesize:
// Change the upload size to 1MB
add_filter( 'upload_size_limit', 'wpse_228300_change_upload_size' );
function wpse_228300_change_upload_size()
{
return 1000 * 1024;
}