hakre

<?php
/*
 * dl-file.php
 *
 * Protect uploaded files with login.
 * 
 * @link http://wordpress.stackexchange.com/questions/37144/protect-wordpress-uploads-if-user-is-not-logged-in
 * 
 * @author hakre <http://hakre.wordpress.com/>
 * @license GPL-3.0+

mikejolley

<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>

BronsonQuick

<?php
/* gform_pre_submission will do all forms. gform_pre_submission_1 will do a form with an ID of 1
*  Keep an eye on the priority of the filter. In this case I used 9 because the Salesforce plugin we used ran a presubmission filter at 10 so we needed this to happen before it
*/
add_filter( "gform_pre_submission_1", "add_salesforce_campaign_id_footer", 9 );
function add_salesforce_campaign_id_footer( $form ){
    foreach($form["fields"] as &$field)
        if($field["id"] == 2){
                    /* Set the variable you want here - in some cases you might need a switch based on the page ID.
                    * $page_id = get_the_ID();

kloon

// Disable gateway based on country
function payment_gateway_disable_country( $available_gateways ) {
	global $woocommerce;
	if ( isset( $available_gateways['ccavenue'] ) && $woocommerce->customer->get_country() <> 'IN' ) {
		unset(  $available_gateways['ccavenue'] );
	} else if ( isset( $available_gateways['paypal'] ) && $woocommerce->customer->get_country() == 'IN' ) {
		unset( $available_gateways['paypal'] );
	}
	return $available_gateways;
}

spivurno

<?php
/**
 * Gravity Wiz // Gravity Forms // Map Submitted Field Values to Another Field
 *
 * Usage
 *
 * 1 - Enable "Allow field to be populated dynamically" option on field which should be populated.
 * 2 - In the "Parameter Name" input, enter the merge tag (or merge tags) of the field whose value whould be populated into this field.
 *
 * Basic Fields

danielbachhuber

<?php
/**
 * How to integrate WordPress Core updates with your custom Plugin or Theme
 * 
 * Filter the `update_plugins` transient to report your plugin as out of date.
 * Themes have a similar transient you can filter.
 */
add_filter( 'site_transient_update_plugins', 'wprp_extend_filter_update_plugins' );
add_filter( 'transient_update_plugins', 'wprp_extend_filter_update_plugins' );
function wprp_extend_filter_update_plugins( $update_plugins ) {

annalinneajohansson

<?php
function hip_has_shortcode( $content, $tags ) {

    if( is_array( $tags ) ) {
        foreach ( $tags as $tag ) {
            preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER );
            if ( empty( $matches ) )
                    return false;
            foreach ( $matches as $shortcode ) {
                    if ( $tag === $shortcode[2] )

BFTrick

<?php
/**
 * Plugin Name: WooCommerce Remove Billing Fields for Free Virtual Products
 * Plugin URI: https://gist.github.com/BFTrick/7873168
 * Description: Remove the billing address fields for free virtual orders
 * Author: Patrick Rauland
 * Author URI: http://patrickrauland.com/
 * Version: 2.0
 *
 * This program is free software: you can redistribute it and/or modify

chrisjhoughton

var waitForEl = function(selector, callback) {
  if (jQuery(selector).length) {
    callback();
  } else {
    setTimeout(function() {
      waitForEl(selector, callback);
    }, 100);
  }
};

maxrice

<?php

// rename the "Have a Coupon?" message on the checkout page
function woocommerce_rename_coupon_message_on_checkout() {

	return 'Have a Promo Code?' . ' <a href="#" class="showcoupon">' . __( 'Click here to enter your code', 'woocommerce' ) . '</a>';
}
add_filter( 'woocommerce_checkout_coupon_message', 'woocommerce_rename_coupon_message_on_checkout' );

// rename the coupon field on the checkout page