certainlyakey

//Limit pages nesting depth to 2nd level
//caution! by default affects all hierarchical CPTs
function limit_pages_nesting($a) {
	$a['depth'] = 1;
	return $a;
}
add_action('page_attributes_dropdown_pages_args','limit_pages_nesting');

certainlyakey

//does not work with colors containing alpha
@function encodecolor($string) {
	@if type-of($string) == 'color' {
        $hex: str-slice(ie-hex-str($string), 4);
        $string:unquote("#{$hex}");
    }
    $string: '%23' + $string;
	@return $string;
}

certainlyakey

<?php
//Add metabox with dynamically added key-value (with more values possible) custom fields
//Based on http://wordpress.stackexchange.com/questions/19838/create-more-meta-boxes-as-needed/19852#19852

// Caution, there're 2 set of options below
//Variables used in the following functions should be mentioned in the 'global' statement of each of them appropriately
//=======Options 1=======
$dmb_post_type = 'tribe_events';
$dmb_metabox_label = 'Other information';
$dmb_cf_name = 'tribe_events_miscinfo';

certainlyakey

<?php
/* 	
	Plugin Name: Duplicate Title Checker (zip all related files to upload it)
	Plugin URI: http://wordpress.org/extend/plugins/duplicate-title-checker/
	Description: This plugin provides alert message for duplicate post title and unique post title when adding new post.
	Author: Ketan Ajani, improved by fuchsws and certainlyakey (see http://wordpress.org/support/topic/suggestions-35?replies=2)
	Version: 1.1
	Author URI: http://www.webconfines.com
*/
	

certainlyakey

//Alternates reference point position with each activation from top left to bottom right
//Assign a keyboard shortcut for fast use
if (app.activeWindow.transformReferencePoint == AnchorPoint.BOTTOM_RIGHT_ANCHOR) {
	app.activeWindow.transformReferencePoint = AnchorPoint.TOP_LEFT_ANCHOR;
} else if (app.activeWindow.transformReferencePoint == AnchorPoint.TOP_LEFT_ANCHOR) {
	app.activeWindow.transformReferencePoint = AnchorPoint.TOP_CENTER_ANCHOR;
} else if (app.activeWindow.transformReferencePoint == AnchorPoint.TOP_CENTER_ANCHOR) {
	app.activeWindow.transformReferencePoint = AnchorPoint.TOP_RIGHT_ANCHOR;
} else if (app.activeWindow.transformReferencePoint == AnchorPoint.TOP_RIGHT_ANCHOR) {
	app.activeWindow.transformReferencePoint = AnchorPoint.LEFT_CENTER_ANCHOR;

certainlyakey

<?php

// First we register the Google Recaptcha script as a dependency with an onload callback
wp_register_script( 'recaptcha_v2', add_query_arg(['render' => 'explicit', 'onload' => 'onloadRecaptchaCallback'], 'https://www.google.com/recaptcha/api.js'), [], null, true);
wp_enqueue_script( 'recaptcha_v2' );


// Here we validate Google Recaptcha token issued on our frontend with Google servers using our custom 'validate_captcha' WP AJAX hook
function hh_validate_captcha() {
  check_ajax_referer( 'hhsubscribe', '_ajax_nonce' );

certainlyakey

<?php
/*
Plugin Name: GF file upload to ACF image field
Plugin URI: https://gist.github.com/certainlyakey/8c19791b3133beb62d323bf060bf4270
Description: Map Gravity forms file upload field to ACF image/file field so GF would upload the file and save id to DB instead of URL.
Version: 1.0.0
Author: Kellen Mace
*/

certainlyakey

//Sort title by article numbers - 'Article 23. ...'
	function sort_titles_article_numbers($a,$b) {
		$akey = $a->post_title;
		if (preg_match('/^Article (\d+)\. /', $akey, $matches)) {
			$akey = $matches[1];
		}
		$bkey = $b->post_title;
		if (preg_match('/^Article (\d+)\. /', $bkey, $matches)) {
			$bkey = $matches[1];
		}

certainlyakey

- var price = Math.floor(Math.random() * (15 - 1300) + 1300)

certainlyakey

// Allow editors edit menus
$role_object = get_role( 'editor' );
$role_object->add_cap( 'edit_theme_options' );