marijn

List of countries

This list served quite some people but someone else did a better job since.

Go to https://github.com/umpirsky/country-list for a list in your language and format.

List of nationalities

I've also compiled a list of nationalities

mattclements

<?php

add_action('admin_init', function () {
    // Redirect any user trying to access comments page
    global $pagenow;
    
    if ($pagenow === 'edit-comments.php') {
        wp_redirect(admin_url());
        exit;
    }

nbeers22

<?php
// remove some meta tags from WordPress
remove_action('wp_head', 'wp_generator');
function remove_dns_prefetch( $hints, $relation_type ) {
    if ( 'dns-prefetch' === $relation_type ) {
        return array_diff( wp_dependencies_unique_hosts(), $hints );
    }
 
    return $hints;
}

cartpauj

<?php
if(class_exists('MeprUtils')) {
  $user = MeprUtils::get_currentuserinfo();
  
  if($user !== false && isset($user->ID)) {
    //Returns an array of Membership ID's that the current user is active on
    //Can also use 'products' or 'transactions' as the argument type
    $active_prodcuts = $user->active_product_subscriptions('ids');
    
    if(!empty($active_prodcuts)) {

cyberheartmi9

Name : Finding vulnerabilities in PHP scripts FULL ( with examples ) 
Author : SirGod
Email : sirgod08@gmail.com
Contents : 

 1) About
 2) Some stuff
 3) Remote File Inclusion
    3.0 - Basic example
	3.1 - Simple example

cartpauj

<?php
function echo_mepr_tracking_script() {
  if(isset($_GET['membership']) && isset($_GET['trans_num'])) {
    $txn = MeprTransaction::get_one_by_trans_num($_GET['trans_num']);
    
    if(isset($txn->id) && $txn->id > 0) {
      $trans_id = $txn->id;
      $total = $txn->total;

      // Update total if recurring

giovanni-d

All-in-One WP Migration Restore From Server (without pro version)

If you don't want to pay for the PRO version of this plugin, and you want to use the "Restore from Server" functionally that was present in the version 6.77, follow the instructions below:

1. Open the js file: wp-content/plugins/all-in-one-wp-migration/lib/view/assets/javascript/backups.min.js
2. On line 1208, replace the code below:

$('.ai1wm-backup-restore').click(function (e) {

bradtraversy

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

yankiara

/* I'll put here different examples of dynamic query for Oxygen repeater :
 * - Use one of the following repeater_dynamic_query definitions
 *   in code block just BEFORE the repeater
 * - Set the repeater custom query settings : post type, number of posts, order...
 * - Add the remove_action in a code block AFTER the repeater
 */


/****************************************************************************************************
 * Display related posts for any CPT with taxonomy:

aleua

/*
 * Example of related posts repeater for any CPT with taxonomy:
 * - Filter query to prevent altering queries inside the repeater items,
 * - Retrieve post category slug : I have only one for each post, so I just take first element.
 *   (You might need to add error tests, of course, if you don't accept empty results,
 *    for instance if you forgot to set post category.)
 * - Set tax_query arg with category slug
 * - Set random order
 * - Exclude current post
 * - Deactivate pagination