wp-kitten

<?php
function rrmdir($path){
	if (is_dir($path)) {
		array_map( "rrmdir", glob($path . DIRECTORY_SEPARATOR . '{,.[!.]}*', GLOB_BRACE) );
		@rmdir($path);
	}
	else {
		@unlink($path);
	}
}

wp-kitten

<?php
function rh_get_widget_data_for_all_sidebars() {
	global $wp_registered_sidebars;

	$output = array();
	foreach ( $wp_registered_sidebars as $sidebar ) {
		if ( empty( $sidebar['name'] ) ) {
			continue;
		}
		$sidebar_name = $sidebar['name'];

wp-kitten

git cheat-sheet

The git command-line utility has plenty of inconsistencies http://steveko.wordpress.com/2012/02/24/10-things-i-hate-about-git/

A GUI like http://sourcetreeapp.com is often helpful, but staying on the command line usually quicker. This is a list of the commands I use most frequently, listed by funcional category:

current state

git status list which (unstaged) files have changed

wp-kitten

/* actions fired when listing/adding/editing posts or pages */
/* admin_head-(hookname) */
add_action( 'admin_head-post.php', 'admin_head_post_editing' );
add_action( 'admin_head-post-new.php',  'admin_head_post_new' );
add_action( 'admin_head-edit.php', 'admin_head_post_listing' );

function admin_head_post_editing() {
	echo 'you are editing a post';
}

wp-kitten

<?php
// Get The Page ID You Need
get_option( 'woocommerce_shop_page_id' ); 
get_option( 'woocommerce_cart_page_id' ); 
get_option( 'woocommerce_checkout_page_id' );
get_option( 'woocommerce_pay_page_id' ); 
get_option( 'woocommerce_thanks_page_id' ); 
get_option( 'woocommerce_myaccount_page_id' ); 
get_option( 'woocommerce_edit_address_page_id' ); 
get_option( 'woocommerce_view_order_page_id' );