WordPress Save Debugging

dk.wordpress.debug.php

<?php 
/**
 * Save debug info to log
 * 
 * @param int $post_id ID of the post to save
 */
function dk_debug_save_post( $post_id ) {
	global $wpdb;
 
	error_log( print_r( $wpdb->queries, true ) ); 
}
add_action( 'save_post', 'dk_debug_save_post' );

/**
 * Save wp_insert_post debug info to log
 * 
 * @param int $post_id ID of the post to save
 */
function dk_debug_insert_post( $post_id ) {
	global $post;
 
	error_log( print_r( $post, true ) ); 
}
add_action( 'wp_insert_post', 'dk_debug_insert_post' );