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<?php
// Paste everything below this line to your child-theme's functions.php file. 

// Rounds up all shipping rates by the $roundUpBy value. 
// After pasting this snippet, reset the WooCommerce shipping cache, e.g. add an item to the cart.
add_filter('woocommerce_package_rates', function ($rates, $package) {
    $roundUpBy = 5;
    foreach ($rates as $rate) {
        $rate->cost = ceil($rate->cost / $roundUpBy) * $roundUpBy;
    }

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<?php
// only copy the opening php tag if needed
// Change the shop / product prices if a unit_price is set
function sv_change_product_html( $price_html, $product ) {

	$unit_price = get_post_meta( $product->id, 'unit_price', true );

	if ( ! empty( $unit_price ) ) {
		$price_html = '<span class="amount">' . wc_price( $unit_price ) . ' per kg</span>';	
	}

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function parseVideo (url) {
    // - Supported YouTube URL formats:
    //   - http://www.youtube.com/watch?v=My2FRPA3Gf8
    //   - http://youtu.be/My2FRPA3Gf8
    //   - https://youtube.googleapis.com/v/My2FRPA3Gf8
    // - Supported Vimeo URL formats:
    //   - http://vimeo.com/25451551
    //   - http://player.vimeo.com/video/25451551
    // - Also supports relative URLs:
    //   - //player.vimeo.com/video/25451551

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Branching

Quick Legend

Description, Instructions, Notes

Instance	Branch

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<?php
/* 
 * Paginate Advanced Custom Field repeater
 */

if( get_query_var('page') ) {
  $page = get_query_var( 'page' );
} else {
  $page = 1;
}

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/**
 * VH and VW units can cause issues on iOS devices: http://caniuse.com/#feat=viewport-units
 * 
 * To overcome this, create media queries that target the width, height, and orientation of iOS devices. 
 * It isn't optimal, but there is really no other way to solve the problem. In this example, I am fixing 
 * the height of element `.foo` —which is a full width and height cover image.
 *
 * iOS Resolution Quick Reference: http://www.iosres.com/
 */
 

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<?php
/**
 * The purpose of this file is to show how a theme can have multiple textdomains 
 * and still work with a single translation file.  Translation tools like the
 * one used on WordPress.org and Poedit are going to simply scan the project for
 * text strings, regardless of the textdomain (and for good reasons that are 
 * not relevant here).
 *
 * The code below works with that system.  It assumes that we have a single MO 
 * file based on the theme's textdomain.  So, how can two textdomains work? It 

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WordPress Emails

This document lists all the situations where WordPress sends an email, along with how to filter or disable each email.

This is accurate as of WordPress 4.8, and includes some upcoming changes in WordPress 4.9.

There are a few TODOs left. Please bear with me.

• Comments
• Change of Admin Email

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<?php

/**
 * handle the calculation
 * @param  integer $seconds [description]
 * @return [type]           [description]
 */
function rkv_calc_read_time( $seconds = 0 ) {

	// calc the minutes

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<a class="cart-contents" href="<?php echo wc_get_cart_url(); ?>" title="<?php _e( 'View your shopping cart' ); ?>"><?php echo sprintf ( _n( '%d item', '%d items', WC()->cart->get_cart_contents_count() ), WC()->cart->get_cart_contents_count() ); ?> - <?php echo WC()->cart->get_cart_total(); ?></a>