xeiter

<?php

function example_ajax_enqueue() {
	// Enqueue javascript on the frontend.
	wp_enqueue_script(
		'example-ajax-script',
		get_template_directory_uri() . '/js/simple-ajax-example.js',
		array('jquery')
	);
	// The wp_localize_script allows us to output the ajax_url path for our script to use.

xeiter

#!/bin/sh

sudo du -hd 1 | sort -h

xeiter

<?php 

// Register a new route
add_action( 'rest_api_init', function () {
    register_rest_route( 'portal/v1', '/messages/favourite/toggle', array(
        'methods' => 'POST',
        'callback' => 'change_favorite_status_of_a_message',
    ) );
} );

xeiter

<?php

// Get menu items
$menu_items = wp_get_nav_menu_items( 'main-menu' );

// Work out the current menu item
$parent_menu_item_id = current( wp_filter_object_list( $menu_items, array( 'object_id' => get_queried_object_id() ) ) )->ID;

xeiter

sudo rsync -avz -e "ssh -p 1234" ssh-user@domain:path-to-uploads/* .

xeiter

<?php

add_filter('acf/load_field/name=name', 'az_acf_meta_box_display');
add_filter('acf/load_field/name=age', 'az_acf_meta_box_display');
add_filter('acf/load_field/name=favorite_colour', 'az_acf_meta_box_display');

/**
 * Control the display of ACF groups programmatically in WordPress
 *
 * @param array $field

xeiter

Installing Sage WordPress theme and 3rd party libraries with Pressmatic

• Updated 31 August 2016

Create a new Pressmatic site

1. Create new site using "Add Site" button

Installing Sage WordPress theme

xeiter

Unit Testing with Pressmatic

• Updated 20 August 2016

Installing Composer on Pressmatic

1. SSH into the Pressmatic box
2. $ apt-get update
3. $ apt-get install curl php5-cli git subversion
4. $ curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer

xeiter

<?php

// Open file pointer to standard output
$fp = fopen( 'php://output', 'w' );

// Write BOM character sequence to fix UTF-8 in Excel
fputs( $fp, $bom = chr(0xEF) . chr(0xBB) . chr(0xBF) );

// Write the rest of CSV to the file
if ( $fp ) {

xeiter

<?php

// Create the query var so that WP catches your custom /staff/username url
add_filter( 'query_vars', 'bb_rewrite_add_var' );
function bb_rewrite_add_var( $vars )
{
    $vars[] = 'staff';
    return $vars;
}