keithdevon

:root {
	--gutter: 32px;
}    

@media screen and (min-width: 782px) {

	/* For the '25's' in the 25 / 50 / 25 variation */
	.wp-block-column[style='flex-basis:25%'] {

		flex-basis: calc(var(--gutter) * 2) !important;

keithdevon

/*
* Layout debugging display
*/
body {
	&.env--local {

		.grid-overlay {
			display: none;
			position: fixed;
			z-index: 99999999;

keithdevon

<?php
/**
 * This function appends a grid overlay div to the body depending on the environment.
 *
 */
function tgf_add_grid_overlay_debugging_helper() {

	if ( WP_LOCAL ) {

		// echo the script

keithdevon

/*
* Layout debugging display
*/
body {
	&.env--local {

		.site-wrapper {
			&:after {
				content: 'default';
				position: fixed;

keithdevon

<?php

/**
 * This function appends a class to the body depending on the environment.
 *
 * @param array $classes current body classes.
 *
 * @return array $classes any modification to the class array.
 */
function tgf_add_environment_class( $classes ) {

keithdevon

/*
* Layout debugging display
*/
body {
    &.env--local {
        &:after {
            content: 'default';
            position: fixed;
            bottom: 0;
            right: 0;

keithdevon

<?php

function get_hr_link_type($link_url) {

	//strip query string (everything after the ?)
	$link_url = preg_replace('/\?.*/', '', $link_url);

	// get the file extension
	$pathinfo = pathinfo($link_url);
	$filetype = $pathinfo['extension'];

keithdevon

<?php
/*
Plugin Name: Plugin Name
Description: Description
Version:     0.1
Author:      White Rock Design
Author URI:  http://keithdevon.com
*/

// block direct access

keithdevon

<img src="tomato.svg" onerror="this.src='tomato.png'; this.onerror=null;">

keithdevon

// Add excerpt link to custom excerpts

function add_read_more_to_custom_excerpts($excerpt) {
	// set up the global post variable
	global $post;
	if ( !empty( $post->post_excerpt ) ) {
		$excerpt = $excerpt . '<br/><a href="' . get_permalink() . '">&gt; Read more</a>'; // change this to suit your theme
	}
	return $excerpt;
}