felipeelia

<?php
/**
 * Place this file in the wp-content/mu-plugins directory and run ngrok with
 * `ngrok http http://<local_url> --host-header=<local_url>`
 */

$ngrok_url = '<id>.ngrok.io';

define( 'WP_HOME', 'http://' . $ngrok_url );
define( 'WP_SITEURL', 'http://' . $ngrok_url );

ryanflorence

Accessibility, IDs, and Server Rendering in React

For better or for worse, many WAI-ARIA patterns depend on ID's to connect elements together.

For example (without ARIA):

<label for="first-name">First Name</label>
<input id="first-name"/>

maxivak

We want to upload file to a server with POST HTTP request. We will use curl functions.

// data fields for POST request
$fields = array("f1"=>"value1", "another_field2"=>"anothervalue");

// files to upload
$filenames = array("/tmp/1.jpg", "/tmp/2.png");

sirbrillig

<?php

$local_file = 'file_path'; //path to a local file on your server
$post_fields = array(
	'name' => 'value',
);
$boundary = wp_generate_password( 24 );
$headers  = array(
	'content-type' => 'multipart/form-data; boundary=' . $boundary,
);

ssigwart

/**
 * Build multipart/form-data
 *
 * @param array @$data Data
 * @param array @$files 1-D array of files where key is field name and value if file contents
 * @param string &$contentType Retun variable for content type
 *
 * @return string Encoded data
 */
function buildMultipartFormData(array &$data, array &$files, &$contentType)