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am Having Custom Field named as thumb.i want to show the images using these custom fields.i want to be fix the image size.

My code is

 <img class="thumb" src="<?php echo get_post_meta($post->ID, 'thumb', true) ?>" alt="<?php the_title(); ?>" />

i tried timthumb also like this

 <img class="thumb" timthumb.php?src="<?php echo get_post_meta($post->ID, 'thumb', true) ?>"&q=100 alt="<?php the_title(); ?>" />

any one help me. thanks in advance.

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up vote 1 down vote accepted

You'd be better off using the inbuilt Post Thumbnails, which were introduced in WordPress 2.9 - these are easier to use than custom fields and have things like sizing built in.

Once you've enabled Post Thumbnails, you can set their default size using set_post_thumbnail_size and then use them in your theme with the_post_thumbnail

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you are right @:tallphil,am familiar in that.Here i want to take the images from outside of my website.so only i used custom field.here post thumbnails is not working.i gave the direct link of the images in my custom field.thanks for your try... – Ramkumar Sep 13 '11 at 10:53
ok, in that case timthumb is probably your best bet. You had some errors in the HTML markup posted above, I've described them in a separate answer below... – tallphil Sep 13 '11 at 11:18

You have an error in the second (timthumb) code. The src= was after the tumthumb.php instead of before, plus the " should be after the &q=100. It should be:

<img class="thumb" src="timthumb.php?<?php echo get_post_meta($post->ID, 'thumb', true); ?>&q=100" alt="<?php the_title(); ?>" />
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