maor

<?php

function count_nested_shortcodes( $shortcode ) {
	// each shortcode uses the "[" chatacter twice. The first is of the opening tag, the last is for the closing tag. 
	// The main shortcode also has 2 occurances. Since we're looking for the nested shortcodes, we'll ignore the main one by subtracting 2 from the total outcome
	return (int) ( substr_count( $shortcode, '[' ) / 2 ) - 2;
}

maor

<?php

function mc_akismet_unbloat_db( $return, $object_id, $meta_key ) {
	return ( 'akismet_history' == $meta_key ) ? true : $return;
}
add_filter( 'add_comment_metadata', 'mc_akismet_unbloat_db', 10, 3 );

maor

<?php

function lt_admin_show_taxonomies_dropdowns() {
	if ( 'lt_product' != get_current_screen()->post_type )
		return;

	$taxonomies = get_taxonomies( array(
		'object_type' => array( 'lt_product' )
	), 'objects' );

maor

<?php

function maor_reorder_categories_postbox( $args, $taxonomies ) {
	global $pagenow;

	$ok_pages = array( 'post-new.php', 'post.php' );

	if ( ! in_array( $pagenow, $ok_pages ) || ! in_array( 'category', $taxonomies ) )
		return $args;

maor

<?php

// Start up the engine
class CPT_Archive_Content
{

  /**
	 * Static property to hold our singleton instance
	 * @var CPT_Archive_Content
	 *

maor

<?php 

function hack_jetpack_offline_mode() {
	if ( ! file_exists( WP_PLUGIN_DIR . '/jetpack/' ) || class_exists( 'Jetpack' ) )
		return;

	require_once( WP_PLUGIN_DIR . '/jetpack/jetpack.php' );

	// Disable Jetpack's notification messages
	hack_disable_jetpack_notices();

maor

<?php

/**
 * Adds a new row that shows the file size under an individual attachment dashboard page
 * 
 * @author Maor Chasen
 */
function mc_attachment_submitbox_filesize() {
	$post = get_post();
	$filesize = @filesize( get_attached_file( $post->ID ) );

maor

<?php

function illuminea_redirect_to_wordcamporg() {
	if ( is_admin() )
		return;

	$year = date( 'Y' );
	
	wp_redirect( "http://$year.jerusalem.wordcamp.org", 301 );
	exit;

maor

<?php

function roee_get_parent_page_title() {
    global $post;
    return ( ! empty( $post->post_parent ) ) ? get_the_title( $post->post_parent ) : false;
}

maor

/* RTL support for Jetpack's Comments Module */
body.rtl #respond form {
    direction: rtl;
}