johnbillion

WordPress Emails

This document lists all the situations where WordPress sends an email, along with how to filter or disable each email.

This documentation has moved here: https://github.com/johnbillion/wp_mail

devinsays

<?php
/**
 * Allows visitors to log in using e-mail address
 *
 * @param string username passed by reference
 */
function prefix_authenticate_by_email( &$username ) {

	$user = get_user_by( 'email', $username );

ziadkh0

/**
 * Fix for vw, vh, vmin, vmax on iOS 7.
 * http://caniuse.com/#feat=viewport-units
 *
 * This fix works by replacing viewport units with px values on known screen sizes.
 *
 * iPhone 6 and 6 Plus cannot run iOS 7, so are not targeted by this fix.
 * Target devices running iOS 8+ will incidentally execute the media query,
 * but this will still produce the expected result; so this is not a problem.
 *

gaearon

// connect() is a function that injects Redux-related props into your component.
// You can inject data and callbacks that change that data by dispatching actions.
function connect(mapStateToProps, mapDispatchToProps) {
  // It lets us inject component as the last step so people can use it as a decorator.
  // Generally you don't need to worry about it.
  return function (WrappedComponent) {
    // It returns a component
    return class extends React.Component {
      render() {
        return (

Rich-Harris

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

justintadlock

<?php
// Font Awesome v. 4.6.

function jt_get_font_icons() {

	return array(
		'fa-glass'                               => 'f000',
		'fa-music'                               => 'f001',
		'fa-search'                              => 'f002',
		'fa-envelope-o'                          => 'f003',

samthor

// UPDATE: In 2023, you should probably stop using this! The narrow version of Safari that
// does not support `nomodule` is probably not being used anywhere. The code below is left
// for posterity.

/**
 * Safari 10.1 supports modules, but does not support the `nomodule` attribute - it will
 * load <script nomodule> anyway. This snippet solve this problem, but only for script
 * tags that load external code, e.g.: <script nomodule src="nomodule.js"></script>
 *
 * Again: this will **not** prevent inline script, e.g.:

amboutwe

<?php
/********* DO NOT COPY THE PARTS ABOVE THIS LINE *********/

/* Change the canonical link for the shop page
 * Credit: Scott Weiss of somethumb.com
 * Yoast Doc: https://developer.yoast.com/features/seo-tags/canonical-urls/api/
 * Last Tested: Jan 25 2017 using Yoast SEO 6.0 on WordPress 4.9.1
 */

add_filter( 'wpseo_canonical', 'yoast_seo_canonical_change_woocom_shop', 10, 1 );

saas786

<?php
/**
 * Plugin Name: Allow localhost http requests.
 * Plugin URI: https://gist.github.com/saas786/a567363477df7e28b0c1df6295cadf75/
 * Description: Note: Please don't use it on live website. If you are working locally, sometimes you get errors such as "A valid URL was not provided" or such, specially when you are interacting with website which is also hosted locally, so it becomes annoying at times to find the cause, and most of the time its wp_safe_remote_request, wp_safe_remote_get or wp_safe_remote_post functions who are the culprit. So this plugin is a quick fix.
 * Author: saas786
 * Version: 0.1
 */
add_filter( 'http_request_host_is_external', 'wplr_http_request_host_is_external' );
function wplr_http_request_host_is_external(){

anschaef

/* -------------------------------------------------------------------------- */
// All Bootstrap 4 Sass Mixins [Cheat sheet]
// Updated to Bootstrap v4.5.x
// @author https://anschaef.de
// @see https://github.com/twbs/bootstrap/tree/master/scss/mixins
/* -------------------------------------------------------------------------- */

/*
// ########################################################################## */
// New cheat sheet for Bootstrap 5: