swas

  // http://stackoverflow.com/questions/10152894/php-replacing-special-characters-like-a-a-e-e?answertab=votes#tab-top
  
    // PHP.net User notes
    <?php
    $string = "ʿABBĀSĀBĀD";

    echo iconv('UTF-8', 'ISO-8859-1//TRANSLIT', $string);
    // output: [nothing, and you get a notice]

    echo iconv('UTF-8', 'ISO-8859-1//IGNORE', $string);

jchristopher

<?php

// index WooCommerce product_variation SKUs with the parent post
function my_searchwp_index_woocommerce_variation_skus( $extra_meta, $post_being_indexed ) {

	// we only care about WooCommerce Products
	if ( 'product' !== get_post_type( $post_being_indexed ) ) {
		return $extra_meta;
	}

mikejolley

<?php
/**
 * Plugin Name: PayPal Sandbox IPN Tester
 * Description: Pings the IPN endpoint to see if your server can connect. Just head to <a href="/?ipn-test=1">yoursite.com/?ipn-test=1</a> whilst logged in as admin.
 * Version: 1.0.0
 * Author: WooThemes
 * Requires at least: 4.1
 * Tested up to: 4.3
 */
if ( ! defined( 'ABSPATH' ) ) {

DaveyJake

<?php
/**
 * Wordpress RSS Image Enclosure
 *
 * Wrap ONLY the featured image inside 'enclosure' tags.
 *
 * @author Davey Jacobson
 * @link https://www.daveyjake.dev
 *
 * @package DJ_Dev

kirandash

<?php
/**
 * Gravity Forms Bootstrap Styles
 *
 * Applies bootstrap classes to various common field types.
 * Requires Bootstrap to be in use by the theme.
 *
 * Using this function allows use of Gravity Forms default CSS
 * in conjuction with Bootstrap (benefit for fields types such as Address).
 *

JasonHoffmann

  .btn > .caret, .gform_button > .caret,
  .dropup > .btn > .caret,
  .dropup > .gform_button > .caret {
    border-top-color: #000 !important;
  }

.gform_fields {
  padding-left: 0;
  list-style: none;
  margin-left: -15px;

robneu

/* globals FWP */
/**
 * JavaScript for FacetWP Infinite Scroll
 */
(function( $ ) {
	'use-strict';

	var throttleTimer = null;
	var throttleDelay = 100;

chancesmith

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/jquery.cookie/1.4.1/jquery.cookie.min.js"></script>

<script>
function createNotification(message, type) {
  var html = '<div class="alert alert-' + type + ' alert-dismissable page-alert">';    
  html += '<button type="button" class="close"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>';
  html += message;
  html += '</div>';
  $('body').prepend('<div id="note-holder"></div>');

amboutwe

<?php
/********* DO NOT COPY THE PARTS ABOVE THIS LINE *********/

/* Change size for Yoast SEO OpenGraph image for all content 
 * Credit: Yoast Development team
 * Last Tested: May 19 2020 using Yoast SEO 14.1 on WordPress 5.4.1
 * Accepts WordPress reserved image size names: 'thumb', 'thumbnail', 'medium', 'large', 'post-thumbnail'
 * Accepts custom image size names: https://developer.wordpress.org/reference/functions/add_image_size/
 */
 

AustinGil

/**
* Remove hentry from post_class
* This is important to not get schema errors
*/
function visceral_remove_hentry_class( $classes ) {
    $classes = array_diff( $classes, array( 'hentry' ) );
    return $classes;
}
add_filter( 'post_class', 'visceral_remove_hentry_class' );