Endpoint registration

gistfile1.php

function my_init() {
	add_rewrite_endpoint( 'my_entry', EP_ALL );
	add_rewrite_endpoint( 'my_booked', EP_ALL );
	add_rewrite_endpoint( 'my_custom_css', EP_ALL );
}


/**
 * Flush rewrite rules on plugin activation.
 */
function my_activation() {
	// First, load up the init scripts so we know which rewrites to add.
	my_init();

	flush_rewrite_rules();
}
register_activation_hook( __FILE__, 'my_activation' );

add_action( 'init', 'my_init' );