Snippet for local WordPress development

kia-local-dev.php

<?php
/**
 * Plugin Name: Local Dev modifications
 * Plugin URI: https://kathyisawesome.com/
 * Description: Custom snippets for local development
 * Version: 1.0.0
 * Author: Kathy Darling
 * Author URI: https://kathyisawesome.com
 */

defined( 'ABSPATH' ) || exit;


function print_filters_for( $hook = '' ) {
    global $wp_filter;
    $result = ! empty( $hook ) && isset( $wp_filter[$hook] ) ? $wp_filter[$hook] : 'none';

    print 'filters for : ' . $hook;
    print '<pre>';
    print_r( $result );
    print '</pre>';
}


// Always use latest scripts for NYP.
//define( 'WC_NYP_SCRIPT_CACHE_BUST', true );

// Cache-bust all scripts/styles.
function vc_add_timestamp_css_js( $src ) {
	if( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {
		$src = add_query_arg( 'time', time(), $src );
	}
	return $src;
}
add_filter( 'style_loader_src', 'vc_add_timestamp_css_js', 9999 );
add_filter( 'script_loader_src', 'vc_add_timestamp_css_js', 9999 );



/**
 * Remove Ancient Custom Fields metabox from post editor
 * because it uses a very slow query meta_key sort query
 * so on sites with large postmeta tables it is super slow
 * and is rarely useful anymore on any site
 */
function s9_remove_post_custom_fields_metabox() {
     foreach ( get_post_types( '', 'names' ) as $post_type ) {
         remove_meta_box( 'postcustom' , $post_type , 'normal' );   
     }
}
add_action( 'admin_menu' , 's9_remove_post_custom_fields_metabox' );