Adding content to ticket emails

additional-ticket-email-content.php

<?php

/* Adds conttent to the top of the email */
add_action( 'tribe_tickets_ticket_email_top', 'my_email_top_content' );

function my_email_top_content() {
	echo "My custom content";
}

/* Adds conttent at the top of each ticket */
/**
 * Gives an opportunity to manipulate the current ticket before output
 *
 * @since  4.7.4
 *
 * @param  array $ticket Current ticket information
 */
add_action( 'tribe_tickets_ticket_email_ticket_top', 'my_email_ticket_top_content' );

function my_email_ticket_top_content( $ticket ) {
	echo "My custom content";
}

/* Adds conttent after each ticket details */
/**
 * Allows inserting content after the "ticket details" section.
 *
 * @since 4.12.3
 *
 * @param array   $ticket Ticket information.
 * @param WP_Post $event  Event post object.
 */
add_action( 'tribe_tickets_ticket_email_after_details', 'my_email_after_ticket_details_content', 10, 2 );

function my_email_after_ticket_details_content( $ticket, $event ) {
	echo "My custom content";
}

/* Adds conttent at the bottom of each ticket */
/**
 * @param  array $ticket Current ticket information
 */
add_action( 'tribe_tickets_ticket_email_ticket_bottom', 'my_email_bottom_content' );

function my_email_bottom_content( $ticket ) {
	echo "My custom content";
}

/* Adds conttent at the bottom of the email */
add_action( 'tribe_tickets_ticket_email_bottom', 'my_email_bottom_content' );

function my_email_bottom_content() {
	echo "My custom content";
}