gagimilicevic

<?php

/**
 * Hide editor on specific pages.
 *
 */
add_action( 'admin_init', 'hide_editor' );

function hide_editor() {
  // Get the Post ID.

gagimilicevic

<?php 

	// Get the repeater field
	$repeater = get_field( 'repeater_field_name' );

	// Get a random rows. Change the second parameter in array_rand() to how many rows you want.
	$random_rows = array_rand( $repeater, 2 );

	// Loop through the random rows if more than one is returned
	if( is_array( $random_rows ) ){

gagimilicevic

/**
 * Add page selector to the customizer.
 *
 * @since Theme 1.0.0
 *
 * @param WP_Customize_Manager $wp_customize Customizer object.
 */
function prefix_customize_register( $wp_customize ) {

	$wp_customize->add_section( 'showcase' , array(

gagimilicevic

<?php
// E.g. title or rel attritutes.
// via https://wordpress.org/support/topic/need-previous_posts_link-next_posts_link-has-title-and-rel#post-1068032

add_filter('next_posts_link_attributes', 'get_next_posts_link_attributes');
add_filter('previous_posts_link_attributes', 'get_previous_posts_link_attributes');

if (!function_exists('get_next_posts_link_attributes')){
	function get_next_posts_link_attributes($attr){
		$attr = 'rel="myrel" title="mytitle"';

gagimilicevic

<?php
// E.g. title or rel attritutes.
// via https://wordpress.org/support/topic/need-previous_posts_link-next_posts_link-has-title-and-rel#post-1068032

add_filter('next_posts_link_attributes', 'get_next_posts_link_attributes');
add_filter('previous_posts_link_attributes', 'get_previous_posts_link_attributes');

if (!function_exists('get_next_posts_link_attributes')){
	function get_next_posts_link_attributes($attr){
		$attr = 'rel="myrel" title="mytitle"';

gagimilicevic

function translate_woocommerce($translation, $text, $domain) {
    if ($domain == 'woocommerce') {
        switch ($text) {
            case 'SKU':
                $translation = 'Product Code';
                break;
            case 'SKU:':
                $translation = 'Product Code:';
                break;

gagimilicevic

<?php
/**
 * Get first paragraph from a WordPress post. Use inside the Loop.
 *
 * @return string
 */
function get_first_paragraph(){
	global $post;
	
	$str = wpautop( get_the_content() );

gagimilicevic

/*
 * goes in theme functions.php or a custom plugin
 **/
// add item to cart on visit
add_action( 'template_redirect', 'add_product_to_cart' );
function add_product_to_cart() {
	if ( ! is_admin() ) {
		$product_id = 64;
		$found = false;
		//check if product already in cart

gagimilicevic

/*
 * goes in theme functions.php or a custom plugin
 **/
// add item to cart on visit depending on cart total value
add_action( 'init', 'add_product_to_cart' );
function add_product_to_cart() {
  if ( ! is_admin() ) {
		global $woocommerce;
		$product_id = 2831;
		$found = false;

gagimilicevic

<?php
//Use this function to create pagingation links that are styleable with Twitter Bootstrap

function paging() {
global $wp_query;

$total_pages = $wp_query->max_num_pages;

if ($total_pages > 1){
	$current_page = max(1, get_query_var('paged'));