MogulChris

<?php

//Use PHP semaphores to ensure only one (or $max) instances of a script can run at once.
//Semaphores can auto-release if the script crashes, unlike a lock file or database flag which require the script to be functional to release them

//USAGE: Simply include this file at the top of your script. When run, it will die if it finds another instance of itself already running.
// include_once('/path/to/script_run_once.php');


//All we need is a unique 4-digit integer to represent our script. I will hash the current script file path to get this, but you can hard-code $key if you like

MogulChris

<?php

/*
* When using the 'pay for order' link with a WooCommerce Subscriptions renewal order, WCS recreates the order in the cart (setup_cart() in class-wcs-cart-renewal.php)
* However it does not copy custom order item meta to the cart items as cart item meta. This has to be done with the filter woocommerce_order_again_cart_item_data
*/

  function my_custom_add_renewal_cart_item_data($cart_item_data, $line_item, $subscription){
    //there will be only one set of cart item data, WCS just packages it as an array for this filter
    $cart_item_data = array_shift($cart_item_data);

MogulChris

<?php

//You need an API key and an address (as a string) to geocode
//ACF Google Maps field data looks like:
/*
  array(
    'address' => '123 My Street, Mytown, Mycountry, Mypostcode',
    'lat' => '123.45678',
    'lng' => '-125.67890',
  )

MogulChris

<?php
/* 
   This goes in your functions.php or similar. It works the same for selects and radio buttons
   In this example, we will provide dynamic values for a select named 'example-field1' 
   CF7 form tag: [select example-field1]
*/


function mytheme_cf7_dynamic_values($tag){

MogulChris

<?php
//Get a list of Mogul Framework layers to update the wiki

require_once('wp-load.php');

global $wpdb;

$args = array(
    'post_type' => 'acf-field-group',
    'posts_per_page' => -1,

MogulChris

/**
 * When used by other plugins, the Redux Framework adds obtrusive dashboard widgets, notices and menu items when wp_debug is enabled, on the assumption that nobody uses WP_DEBUG_LOG on production sites. 
 * This code removes these
 */

//Remove widget
function my_framework_remove_redux_stuff(){
    global $wp_meta_boxes;

    if(!empty($wp_meta_boxes['dashboard']['side']['high']['redux_dashboard_widget'])){

MogulChris

#!/bin/bash

# one argument: the directory of a wp-config.php file
wpconfig=$1/wp-config.php

if [ ! -f "$wpconfig" ]; then
echo "$wpconfig not found."
exit
fi

MogulChris

#!/bin/bash

# one argument: the directory of a wp-config.php file
wpconfig=$1/wp-config.php

if [ ! -f "$wpconfig" ]; then
echo "$wpconfig not found."
exit
fi

MogulChris

<?php

//based on https://wordpress.stackexchange.com/a/298323/88160 but standalone

require_once('wp-load.php');
ini_set("memory_limit","512M");
//error_reporting(E_ALL);
//ini_set('display_errors', 1);

MogulChris

jQuery(document).ready(function($){

	//Modify select2 ajax request to include a parent_id parameter, used by custom_acf_taxonomy_hierarchy()
	acf.add_filter('select2_ajax_data', function( data, args, $input, field, instance ){

		var target_field_key = 'field_5c7634ca3413f'; //YOUR TARGET FIELD KEY HERE

		if(data.field_key == target_field_key){

			var parent_id = 0; //by default we want terms with parent of 0 (top level)