### Configure calendar start day

Source: https://help.fooevents.com/docs/topics/events/shortcodes

Sets the first day of the week, where 0 is Sunday and 1 is Monday.

```text
[fooevents_calendar firstDay="0"] 0 = Sunday, 1 = Monday etc.
```

--------------------------------

### WooCommerce add-to-cart URL examples

Source: https://help.fooevents.com/docs/topics/events/product-and-shop-pages

Various URL configurations for adding products to the cart and controlling post-action redirection.

```text
http://yourdomain.com/?add-to-cart=124
```

```text
http://yourdomain.com/?add-to-cart=124&quantity=2
```

```text
http://yourdomain.com/cart/?add-to-cart=124
```

```text
http://yourdomain.com/checkout/?add-to-cart=124
```

```text
http://yourdomain.com/your_custom_page/?add-to-cart=124
```

--------------------------------

### Display event start time on shop listing

Source: https://help.fooevents.com/docs/topics/code-snippets

Add this to functions.php to inject event time metadata into WooCommerce shop loops. Use the 'fooevents-date' CSS class to style the output.

```php
function fooevents_display_time_in_shop_listing() {global $post;if (is_front_page() || is_home() || is_shop() || is_product_category() || is_product_tag()) {echo '<div class="fooevents-date">';echo get_post_meta($post->ID, 'WooCommerceEventsHour', true).':';echo get_post_meta($post->ID, 'WooCommerceEventsMinutes', true). ' ';echo get_post_meta($post->ID, 'WooCommerceEventsPeriod', true);echo '</div>';}}add_filter( 'woocommerce_after_shop_loop_item_title', 'fooevents_display_time_in_shop_listing', 35 );
```

--------------------------------

### Update .htaccess for Subdirectory WordPress Installation

Source: https://help.fooevents.com/docs/topics/check-ins-app/connection-issues

Replace the existing .htaccess content in your subdirectory WordPress installation to resolve permalink conflicts. Ensure the RewriteBase and RewriteRule paths are updated to match your specific subdirectory name.

```apache
# BEGIN WordPress
RewriteEngine On
RewriteBase /your-subdirectory/
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /subdirectory/index.php [L]
# END WordPress
```

--------------------------------

### Display FREE for Zero Price Products

Source: https://help.fooevents.com/docs/topics/code-snippets

Replaces the price display with 'FREE' for products with a price of zero or empty value. Add this to your theme's functions.php file.

```php
add_filter( 'woocommerce_get_price_html', 'wp_price_free_zero_empty', 100, 2 );
function wp_price_free_zero_empty( $price, $product ) {
    if ( '' === $product->get_price() || 0 == $product->get_price() ) {
        $price = 'FREE';
    }
    return $price;
}
```

--------------------------------

### Define theme configuration in config.json

Source: https://help.fooevents.com/docs/topics/tickets/ticket-themes/custom-ticket-themes

The config.json file declares the theme name and compatibility settings for HTML, PDF, and POS outputs.

```json
{
  "name": "Canvas Ticket Theme",
  "supports-html": "true",
  "supports-pdf": "true",
  "supports-pos": "false"
}
```

--------------------------------

### Embed YouTube Live Stream via iFrame

Source: https://help.fooevents.com/docs/frequently-asked-questions/events/how-do-i-embed-a-live-stream-for-a-zoom-meeting-or-webinar

Use this HTML iFrame code to embed a live stream on your site, replacing the example channel ID with your own.

```html
<iframe width="560" height="315" src="https://www.youtube.com/embed/live_stream?channel=12345" frameborder="0" allowfullscreen></iframe>
```

--------------------------------

### FooEvents template file paths

Source: https://help.fooevents.com/docs/topics/events/product-and-shop-pages

The default file paths for FooEvents templates within the plugin directory.

```text
wp-content/plugins/fooevents/templates/event-tab-map.php
```

```text
wp-content/plugins/fooevents/templates/event-tab.php
```

--------------------------------

### Display event date on product page

Source: https://help.fooevents.com/docs/topics/code-snippets

Hooks into the WooCommerce single product summary to display event start and end dates. Requires the FooEvents plugin to be active.

```php
function fooevents_display_date_on_single() {
    global $post;
    $product = wc_get_product( $post->ID );
    $start_date = $product->get_meta( 'WooCommerceEventsDate' );
    $end_date = $product->get_meta( 'WooCommerceEventsEndDate' );
    if ( $end_date ) {
        printf(
            '<h3>%s</h3>',
            esc_html( $start_date . ' - ' . $end_date )
        );
    } else if( $start_date ) {
        printf(
            '<h3>%s</h3>',
            esc_html( $start_date )
        );
    }
}
add_action( 'woocommerce_single_product_summary', 'fooevents_display_date_on_single' );
```

--------------------------------

### Display Multi-day Event Times in Ticket Themes

Source: https://help.fooevents.com/docs/frequently-asked-questions/ticket-themes/how-do-i-add-support-for-daily-start-and-end-times-to-my-ticket-themes

Use this PHP snippet within your custom ticket theme template to iterate through event dates and display the corresponding start and end times.

```php
<!-- MULTI-DAY DETAILS -->
<?php if ( $ticket['WooCommerceEventsTicketDisplayMultiDay'] == 'on' ) : ?>
    <?php $x = 1; ?>
    <?php $y = 0; ?>   
    <?php foreach ( $ticket['WooCommerceEventsSelectDate'] as $date ) : ?>
            <strong><?php printf( __( '%1$s %2$d: ', 'woocommerce-events' ), $ticket['dayTerm'], $x ); ?></strong>
            <?php echo esc_attr( $date ); ?><br /> 
            <?php if ( ! empty( $ticket['WooCommerceEventsSelectDateHour'][ $y ] ) && ! empty( $ticket['WooCommerceEventsSelectDateMinutes'][ $y ] ) ) : ?>
                <?php echo $ticket['WooCommerceEventsSelectDateHour'][ $y ] . ':' . $ticket['WooCommerceEventsSelectDateMinutes'][ $y ]; ?><?php echo( isset( $ticket['WooCommerceEventsSelectDatePeriod'][ $y ] ) ) ? ' ' . $ticket['WooCommerceEventsSelectDatePeriod'][ $y ] : ''; ?>
            <?php endif; ?>
            <?php if ( ! empty( $ticket['WooCommerceEventsSelectDateHourEnd'][ $y ] ) && ! empty( $ticket['WooCommerceEventsSelectDateMinutesEnd'][ $y ] ) ) : ?>
                <?php echo ' - ' . $ticket['WooCommerceEventsSelectDateHourEnd'][ $y ] . ':' . $ticket['WooCommerceEventsSelectDateMinutesEnd'][ $y ]; ?><?php echo( isset( $ticket['WooCommerceEventsSelectDatePeriodEnd'][ $y ] ) ) ? ' ' . $ticket['WooCommerceEventsSelectDatePeriodEnd'][ $y ] : ''; ?>
            <?php endif; ?>   
        <br />
        <?php $x++; ?>
        <?php $y++; ?>
    <?php endforeach; ?>
<?php endif; ?>
```

--------------------------------

### Render Product Attributes

Source: https://help.fooevents.com/wp-content/uploads/2026/03/fooevents_variable_table_bookings.txt

Iterates through product attributes and displays them as formatted div elements.

```php
foreach ( $value['attributes'] as $key => $val ) {
	$val = str_replace( array( '-', '_' ), ' ', $val );
	printf( '<div class="attr attr-%s">%s</div>', $key, ucwords( $val ) );
}
```

--------------------------------

### Configure Ticket Theme Metadata

Source: https://help.fooevents.com/docs/topics/tickets/custom-ticket-themes

Define the theme name and output capabilities in the config.json file. Ensure values remain as strings to maintain compatibility.

```json
{
  "name": "Canvas Ticket Theme",
  "supports-html": "true",
  "supports-pdf": "true",
  "supports-pos": "false"
}
```

```json
"supports-pdf": "false"
```

--------------------------------

### Nginx Deny Access Rule for PDF Tickets

Source: https://help.fooevents.com/docs/topics/tickets/pdf-tickets/pdf-ticket-folder-protection

Add this rule to your Nginx server block to block direct access to the PDF ticket directory. Adjust the path if your WordPress installation uses a custom uploads directory.

```nginx
location ^~ /wp-content/uploads/fooevents/pdftickets/ {
    deny all;
}
```