Example for dynamic css class generators for use in EE

cssclassgenerator.php

<?php
//here's the example function
function get_ticket_css_class( EE_Ticket $ticket, $context = 'ticket-item' ) {
    return apply_filters( 'FHEE__get_ticket_css_class', $context . '-' . sanitize_title( $ticket->get('TKT_name') ), $ticket, $context );
}


//then in html template
?>
<tr class="<?php echo get_ticket_css_class($ticket, 'ticket-row'); ?>">

<?php
//another example except this one is for datetime
function get_datetime_css_class( EE_Datetime $datetime, $context = 'datetime-item' ) {
  return apply_filters( 'FHEE__get_datetime_css_class', $context . '-' . sanitize_title( $datetime->get("DTT_name")), $datetime, $context );
}