addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

brajeshwar

/*
 * Display Image from the_post_thumbnail or the first image of a post else display a default Image
 * Chose the size from "thumbnail", "medium", "large", "full" or your own defined size using filters.
 * USAGE: <?php echo my_image_display(); ?>
 */

function my_image_display($size = 'full') {
	if (has_post_thumbnail()) {
		$image_id = get_post_thumbnail_id();
		$image_url = wp_get_attachment_image_src($image_id, $size);