the_post_thumbnail(array(210,60)) dont work!!!

It might help if you you described the problem in a little more detail.

it’s my function in funtions.php

add_theme_support('post-thumbnails');

if ( function_exists('add_theme_support') ) {
    add_theme_support('post-thumbnails');
}

function get_thumbnail() {
    if ( function_exists('has_post_thumbnail') && has_post_thumbnail() ) {
        the_post_thumbnail(array(210,60), array('class' => 'attachment-60x60')); // @param: array(height, width)
    } else {
        // via mediathek
        $attachments = get_children( array(
                'post_parent'    => get_the_ID(),
                'post_type'      => 'attachment',
                'numberposts'    => 1, // show all -1
                'post_status'    => 'inherit',
                'post_mime_type' => 'image',
                'order'          => 'ASC',
                'orderby'        => 'menu_order ASC'
                ) );
        foreach ( $attachments as $attachment_id => $attachment ) {
            echo wp_get_attachment_image( $attachment_id, array(210, 60) );
        }

    }
}

and i call with <?php get_thumbnail(); ?>

What is the output? You do realise that the image proportions will always be maintained, yes? So if the original image is square (width = height), the post thumb will also be square.

Why? I can not show whether a disproportionate?
https://img231.imageshack.us/img231/6070/imagexo.jpg
I want like this:https://img718.imageshack.us/img718/9156/imgp0360b.jpg

Is there another way to do that?

You could try resizing the image in the browser using CSS.

But this is not the correct method ))).
Thanks…

Right now, I can’t come up with anything better. It could be argued that stretching a 60px wide image to 210px wide isn’t the correct method either. ??

There is an add_image_size() function that allows you to create a custom post thumbnail using either a soft (proportional crop or a hard crop but both crop modes seem to assume that the original image will be larger than the post thumb – whilst you’re doing the opposite.

Thank you for the help! I have found this one: https://ilfilosofo.com/blog/2010/03/11/plugin-creates-wordpress-thumbnails-on-demand/