pavr0m

#!/bin/bash

read -p "Enter the WordPress version you want to install (e.g., 5.9.1): " wp_version
wp core download --version="$wp_version"
read -p "Enter the name of the database for WordPress: " db_name
read -p "Enter the database username: " db_user
read -s -p "Enter the database password: " db_password
mysql -u root -p -e "CREATE DATABASE $db_name;"
mysql -u root -p -e "CREATE USER '$db_user'@'localhost' IDENTIFIED BY '$db_password';"
mysql -u root -p -e "GRANT ALL PRIVILEGES ON $db_name.* TO '$db_user'@'localhost';"

pavr0m

@mixin placeholder-color( $color: #000, $font-style: normal, $font-size: inherit ) {
  &::-webkit-input-placeholder { /* Chrome/Opera/Safari */
    color: $color;
    font-style: $font-style;
    font-size: $font-size;
  }
  &::-moz-placeholder { /* Firefox 19+ */
    color: $color;
    font-style: $font-style;

pavr0m

var say = (msg)=>{
  console.log(msg);
}

const observer = new MutationObserver( (mutationList)=>{
  say(mutationList);
});

var targetNode = document.querySelector(nodeSelector);

pavr0m

Enable SSL in Apache (OSX)

The following will guide you through the process of enabling SSL on a Apache webserver

• The instructions have been verified with OSX El Capitan (10.11.2) running Apache 2.4.16
• The instructions assume you already have a basic Apache configuration enabled on OSX, if this is not the case feel free to consult Gist: "Enable Apache HTTP server (OSX)"

Apache SSL Configuration

Create a directory within /etc/apache2/ using Terminal.app: sudo mkdir /etc/apache2/ssl
Next, generate two host keys:

pavr0m

<?php

add_action( 'wp_footer','woo_checkout_prevent_scroll_to_notices' );

function woo_checkout_prevent_scroll_to_notices() {
if ( function_exists( 'is_checkout' ) && is_checkout() ) :
ob_start();?>
<script>
jQuery( function($) {
  $( document ).ajaxComplete( function() { // prevents woocommerce checkout.js scroll to notices on ajax update

pavr0m

<?php
add_action( 'wp_footer', 'woo_prevent_submit_on_keypress' );
function woo_prevent_submit_on_keypress() {
  ob_start();?>
  <script>
    jQuery(function($){
      $('form.woocommerce-checkout input').keydown(function (e) {
       if (e. keyCode == 13) {
        e.preventDefault();

pavr0m

add_filter( 'gettext', 'change_woocommerce_return_to_shop_text', 20, 3 );
function change_woocommerce_return_to_shop_text( $translated_text, $text, $domain ) {
  switch ( $translated_text ) {
    case 'Return to cart' :
    $translated_text = __( 'Back to Shop', 'woocommerce' );
    case 'Return to basket' :
    $translated_text = __( 'Back to Shop', 'woocommerce' );
    break;
  }
  return $translated_text;

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/**
 *   Add coupon automatically: disabled
 */

add_action('woocommerce_before_checkout_form', 'preorder_coupon');
function preorder_coupon() {
  if ( in_array( 'discount', WC()->cart->get_applied_coupons() ) ) {
    return;
  } else {
    WC()->cart->apply_coupon('discount');

pavr0m

<?php

/**
 *  Template ajax callback
 */

add_action( 'wp_ajax_callback', 'callback' );
add_action( 'wp_ajax_nopriv_callback', 'callback' );
function callback($a) {
  $data = dosomething($a);

pavr0m

<?php

$rootPath = realpath('folder');
$zip = new ZipArchive();
$zip->open('archive.zip', ZipArchive::CREATE | ZipArchive::OVERWRITE);

$files = new RecursiveIteratorIterator(
    new RecursiveDirectoryIterator($rootPath),
    RecursiveIteratorIterator::LEAVES_ONLY
);