SirDarcanos

/**
 * Hide shipping rates when free shipping is available.
 * Updated to support WooCommerce 2.6 Shipping Zones.
 *
 * @param array $rates Array of rates found for the package.
 * @return array
 */
function my_hide_shipping_when_free_is_available( $rates ) {
	$free = array();
	foreach ( $rates as $rate_id => $rate ) {

SirDarcanos

<?php
add_action( 'woocommerce_after_shop_loop_item', 'woo_show_excerpt_shop_page', 6 );
function woo_show_excerpt_shop_page() {
	global $product;

	echo '<p class="short-description">' . $product->post->post_excerpt . '</p>';
}

SirDarcanos

$foods = array(
	array(
		'id'  => 4,
		'name'  => 'Banana',
		'color' => 'Yellow',
	),
	array(
		'id'  => '5',
		'name'  => 'Apple',
		'color' => 'Red',

SirDarcanos

function is_streamer_live( $channel, $client_id ) {	
	// Get current status
	$url = 'https://api.twitch.tv/kraken/streams/' . esc_html( trim( $channel, '/' ) ) . '?client_id=' . esc_html( $client_id );
	$response = wp_remote_get( $url );

	if ( ! is_wp_error( $response ) && $response['response']['code'] === 200 ) {
		$body = json_decode( wp_remote_retrieve_body( $response ) );

		if ( empty( $body->stream ) ) {
			return false;

SirDarcanos

<label for="nyp">
	<?php
	global $product;
	
	$text = '';
	
	switch ( $product->id ) {
		case 1:
			$text = 'Text for product ID 1';
			break;

SirDarcanos

<?php
// Get the value of the post meta with name `_my_post_meta_name`
$post_meta_value = get_post_meta( $post->ID, '_my_post_meta_name', true );

// Print the post meta value
printf( 'The value of my post meta is %s', $post_meta_value );

SirDarcanos

/**
 * Remove the additional CSS section, introduced in 4.7, from the Customizer.
 * @param $wp_customize WP_Customize_Manager
 */
function mycustomfunc_remove_css_section( $wp_customize ) {	
	$wp_customize->remove_section( 'custom_css' );
}
add_action( 'customize_register', 'mycustomfunc_remove_css_section', 15 );

SirDarcanos

/**
 * Remove the additional CSS section, introduced in 4.7, from the Customizer.
 * @param $wp_customize WP_Customize_Manager
 */
function mycustomfunc_remove_css_section( $wp_customize ) {
	$user = wp_get_current_user();

	if ( ! $user->has_cap( 'manage_options' ) ) {
		$wp_customize->remove_section( 'custom_css' );
	}

SirDarcanos

/**
 * Remove the additional CSS section, introduced in 4.7, from the Customizer.
 * @param $wp_customize WP_Customize_Manager
 */
function mycustomfunc_remove_css_section( $wp_customize ) {
	$user = wp_get_current_user();

	if ( $user->ID !== 1 ) {
		$wp_customize->remove_section( 'custom_css' );
	}

SirDarcanos

/**
 * Adds a new item into the Bulk Actions dropdown.
 */
function register_my_bulk_actions( $bulk_actions ) {
	$bulk_actions['draft_posts'] = __( 'Move to Draft', 'domain' );
	return $bulk_actions;
}
add_filter( 'bulk_actions-edit-post', 'register_my_bulk_actions' );