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bhongy / Wordpress: Do if the_content is not empty

Last active September 15, 2023 03:36

Wordpress: Check if the_content is empty / do something only when the_content is empty

	<?php if ( get_the_content() ) { ?>

	// do or output something

	<?php } ?> // break php tag for HTML block

rutger1140 / gist:5576437

Created May 14, 2013 14:38

Clean up WordPress wp_nav_menu

	<?php
	//Deletes all CSS classes and id's, except for those listed in the array below
	function custom_wp_nav_menu($var) {
	return is_array($var) ? array_intersect($var, array(
	//List of allowed menu classes
	'current_page_item',
	'current_page_parent',
	'current_page_ancestor',
	'first',
	'last',

ChromeOrange / product-tag.php

Last active December 15, 2015 15:18

WooCommerce : display products in a tag. Add to your theme functions.php file

	/**
	* List products in a product tag shortcode
	* Useage : [product_tag tag="foo"]
	*/
	add_shortcode( 'product_tag', 'woocommerce_product_tag' );
	function woocommerce_product_tag( $atts ){
	global $woocommerce, $woocommerce_loop;

	if ( empty( $atts ) ) return;