nciske

// http://wordpress.stackexchange.com/questions/9394/getting-all-values-for-a-custom-field-key-cross-post

function get_meta_values( $key = '', $type = 'post', $status = 'publish' ) {
    global $wpdb;
    if( empty( $key ) )
        return;
    $r = $wpdb->get_col( $wpdb->prepare( "
        SELECT pm.meta_value FROM {$wpdb->postmeta} pm
        LEFT JOIN {$wpdb->posts} p ON p.ID = pm.post_id
        WHERE pm.meta_key = '%s' 

nciske

// http://wordpress.org/support/topic/call-function-called-by-embed-shortcode-direct

// Doesn't work:

// $post_embed = do_shortcode('[embed]your-video-url[/embed]');

// Does work:

global $wp_embed;
$post_embed = $wp_embed->run_shortcode('[embed]your-video-url[/embed]');

nciske

<?php

// Add a custom menu item with the URL "_SITEURL_/test" and label "[test]" to see it in action

add_filter('wp_nav_menu', 'menu_shortcodes');

function menu_shortcodes( $menu ){
  return str_replace('_SITEURL_',preg_replace("~^(?:f|ht)tps?://~i", '', home_url() ), do_shortcode( $menu ) );
}

nciske

<?php
global $wpdb;
 
// Start Transaction
$wpdb->query( "START TRANSACTION" );
 
// Do some expensive/related queries here
//$wpdb->query("DELETE FROM table WHERE form_id = '1' ");
//$wpdb->query("DELETE FROM data WHERE form_id = '1' ");
// set $error variable value in error handling after $wpdb modifications

nciske

(*
Speed up Mail.app by vacuuming the Envelope Index
Code from: http://www.hawkwings.net/2007/03/03/scripts-to-automate-the-mailapp-envelope-speed-trick/
Originally by "pmbuko" with modifications by Romulo
Updated by Brett Terpstra 2012
Updated by Mathias Törnblom 2015 to support V3 in El Capitan and still keep backwards compability
Updated by @lbutlr for V5 and Container folder in High Sierra and use du
Updated by @nciske for V6 in Mojave

NOTE: Mojave users will need to grant Terminal.app or Automator.app (wherever you run the script) full disk access for the script to run successfully

nciske

<?php

add_action( 'wp_head', 'add_screenshot_as_ogimage' );

function add_screenshot_as_ogimage(){
    
    // default width = 1500 -- 200px minimum, Facebook recommends 1500x1500, max image size of 5mb
    
    echo '<meta property="og:image" content="http://s.wordpress.com/mshots/v1/'.urlencode( $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] ).'?w=1500"/>';

nciske

<?php

add_filter("gform_currencies", "add_na_currency");

function add_na_currency($currencies) {
    $currencies['NA'] = array(
        "name" => __("N/A", "gravityforms"), 
        "symbol_left" => '', 
        "symbol_right" => "", 
        "symbol_padding" => " ", 

nciske

<?php

$args = array( 'post_type' => 'guest-author', 'numberposts' => -1, 'orderby' => 'title', 'order' => 'ASC' );

$guest_authors = get_posts( $args );

foreach( $guest_authors as $ga ){
	
	echo '<div class="contributor">';
	

nciske

Keybase proof

I hereby claim:

• I am nciske on github.
• I am nciske (https://keybase.io/nciske) on keybase.
• I have a public key ASB7t0EWCIBKKd78Pn8E9eLBX8J-NpP-_diJHTGvUp4LBgo

To claim this, I am signing this object:

nciske

<?php
/**
 * Default Events Template for Genesis
 * This file is the basic wrapper template for all the views if 'Default Events Template' 
 * is selected in Events -> Settings -> Template -> Events Template.
 * 
 * @package TribeEventsCalendar
 * @since  3.0
 * @author Modern Tribe Inc. | Tweaked by Thought Refinery
 *