bagerathan

/* remove meta field */
DELETE FROM wp_postmeta WHERE meta_key = 'YourMetaKey';

/* batch deleted spam comments */
DELETE FROM wp_comments WHERE wp_comments.comment_approved = 'spam';

/* batch deleted all unapproved comments */
DELETE FROM wp_comments WHERE comment_approved = 0;

/* disable comments on older posts */

bagerathan

/**
 * Only display the cheapest shipping rate
 */
function my_only_show_cheapest_shipping_rate( $rates, $package ) {

	$cheapest_method = '';

	// Loop through shipping rates
	if ( is_array( $rates ) ) :
		foreach ( $rates as $key => $rate ) :

bagerathan

add_action('init', 'evolution_remheadlink');
function evolution_remheadlink(){
  remove_action('wp_head', 'rsd_link');
  remove_action('wp_head', 'wp_generator');
  remove_action('wp_head', 'index_rel_link');
  remove_action('wp_head', 'wlwmanifest_link');
  remove_action('wp_head', 'feed_links', 2);
  remove_action('wp_head', 'feed_links_extra', 3);
  remove_action('wp_head', 'parent_post_rel_link', 10, 0);
  remove_action('wp_head', 'start_post_rel_link', 10, 0);

bagerathan

/**
* Disable embeds on init.
*
* - Removes the needed query vars.
* - Disables oEmbed discovery.
* - Completely removes the related JavaScript.
*
* @since 1.0.0
*/
function evolution_disable_embeds_init() {

bagerathan

/**
* Disable the emojis
*/
function disable_emojis() {
    remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
    remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
    remove_action( 'wp_print_styles', 'print_emoji_styles' );
    remove_action( 'admin_print_styles', 'print_emoji_styles' ); 
    remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
    remove_filter( 'comment_text_rss', 'wp_staticize_emoji' ); 

bagerathan

function woo_add_cart_fee() {

	global $woocommerce;
	
	if ( is_cart() ) {
		$woocommerce->cart->add_fee( __('Custom', 'woocommerce'), 5 );
	}
	
}
add_action( 'woocommerce_before_cart_table', 'woo_add_cart_fee' );

bagerathan

// DIY Popular Posts @ https://digwp.com/2016/03/diy-popular-posts/
function shapeSpace_popular_posts($post_id) {
	$count_key = 'popular_posts';
	$count = get_post_meta($post_id, $count_key, true);
	if ($count == '') {
		$count = 0;
		delete_post_meta($post_id, $count_key);
		add_post_meta($post_id, $count_key, '0');
	} else {
		$count++;

bagerathan

//source: https://rudrastyh.com/wordpress/quick-edit-featured-image.html

/*
 * This action hook allows to add a new empty column
 */
add_filter('manage_post_posts_columns', 'misha_featured_image_column');
function misha_featured_image_column( $column_array ) {

	// I want to add my column at the beginning, so I use array_slice()
	// in other cases $column_array['featured_image'] = 'Featured Image' will be enough

bagerathan

<!-- Update woocommerce cart after quantity change without clicking the button -->

<style>
.woocommerce button[name="update_cart"],
.woocommerce input[name="update_cart"] {
	display: none;
}
</style>

<script>

bagerathan

register_post_type( 'custom_post_type_name', array(
  'capability_type' => 'post',
  'capabilities' => array(
    'create_posts' => false, // Removes support for the "Add New" function ( use 'do_not_allow' instead of false for multisite set ups )
  ),
  'map_meta_cap' => true, // Set to `false`, if users are not allowed to edit/delete existing posts
));