irkanu

<?php
/*
Usage:
	$frag = new CWS_Fragment_Cache( 'unique-key', 3600 ); // Second param is TTL
	if ( !$frag->output() ) { // NOTE, testing for a return of false
		functions_that_do_stuff_live();
		these_should_echo();
		// IMPORTANT
		$frag->store();
		// YOU CANNOT FORGET THIS. If you do, the site will break.

irkanu

class primary_navigation_schema_rewrite extends Walker_Nav_Menu {
	  
	// add classes to ul sub-menus
	function start_lvl( &$output, $depth = 0, $args = array() ) {
	    // depth dependent classes
	    $indent = ( $depth > 0  ? str_repeat( "\t", $depth ) : '' ); // code indent
	    $display_depth = ( $depth + 1); // because it counts the first submenu as 0
	    $classes = array(
	        'sub-menu',
	        ( $display_depth % 2  ? 'menu-odd' : 'menu-even' ),

irkanu

Currently, WordPress has hooks and filters available to add columns and rows to screens. ie: plugin, post, pages, etc.

Add custom columns hook: manage_{screen->id}_columns
Add custom row data filter: manage_plugins_custom_column

However, to make those columns sortable you must reference the key-value entries manage_{screen->id}_columns
in get_sortable_columns() for the specific screen. ie: class-wp-plugins-list-table.php Line 263 shown below.

The only way to modify that value is to edit core. I believe we should filter the returned array. That will
allow developers to specify whether or not their custom columns are sortable.

irkanu

add_filter( 'woocommerce_add_to_cart_redirect', 'example_redirect_to_checkout' );
function example_redirect_to_checkout() {
    $redirect_url = WC()->cart->get_checkout_url();
    
    if ( is_product() && has_term( 'Trial', 'product_cat' ) ) {
        return $redirect_url;
    }
}

irkanu

add_filter( 'genesis_post_date_shortcode', 'example_custom_date_shortcode' );
function example_custom_date_shortcode( $atts ) {

    $custom_date = the_date( 'Y-m-d', '<p class="custom-date">', '</p>' );

    $atts = array(
    'after' => '',
    'before' => '',
    'format' => $custom_date,
    'label' => '',

irkanu

/**
 * Remove the LearnDash related scripts / styles from the homepage.
 */
add_action( 'wp_enqueue_scripts', 'child_manage_learndash_styles', 99 );
function child_manage_learndash_styles() {

    // Check if LearnDash exists to prevent fatal errors.
    if ( class_exists( 'SFWD_LMS' ) ) {
  
        // Make sure we are on the front page.

irkanu

/**
 * Reposition the The Events Calendar gcal and ical buttons before the content.
 * 
 * https://wordpress.org/plugins/the-events-calendar/
 */
remove_action( 'tribe_events_single_event_after_the_content', array( 'Tribe__Events__iCal', 'single_event_links' ) );
add_action( 'tribe_events_single_event_before_the_content', 'theme_reposition_calendar_buttons' );
function theme_reposition_calendar_buttons() {
	// don't show on password protected posts
	if ( is_single() && post_password_required() ) {

irkanu

var ele1_interval = setInterval(function(){
	// VWO code here - for example:
	// vwo_$("#price-monthly").html("14");
}, 100);

irkanu

<?php
	/*
	Plugin Name:	My Add-on
	Version:		1.0.0
	Author:			Vova Feldman
	Author URI:		http://freemius.com
	License:		GPL2
	*/
	
	// Exit if accessed directly

irkanu

<script type="text/javascript">
    window._vis_opt_url = '#!/pricing';
    executeTrackingCode();
</script>